

<!--  EDGAR Online I-Metrix Xcelerate Instance Document, based on XBRL 2.1  http://www.edgar-online.com/ -->
<!--  Version: 6.9.2 -->
<!--  Round: d5e28f00-05a8-4629-9181-7b7890a4ccbb -->
<!--  Creation date: 2011-04-21T15:31:53Z -->
<!--  Copyright (c) 2005-2011 EDGAR Online, Inc. All Rights Reserved. -->
<xbrl xmlns="http://www.xbrl.org/2003/instance" xmlns:xbrll="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.us/dei/2009-01-31" xmlns:dei-ent="http://xbrl.us/dei-ent/2009-01-31" xmlns:dei-std="http://xbrl.us/dei-std/2009-01-31" xmlns:hubg="http://www.hubgroup.com/20110331" xmlns:negated="http://xbrl.us/us-gaap/negated/2008-03-31" xmlns:us-gaap="http://xbrl.us/us-gaap/2009-01-31" xmlns:us-gaap-ent="http://xbrl.us/us-gaap-ent/2009-01-31" xmlns:us-roles="http://xbrl.us/us-roles/2009-01-31" xmlns:us-types="http://xbrl.us/us-types/2009-01-31" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
  <xbrll:schemaRef xlink:type="simple" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xlink:href="hubg-20110331.xsd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrll="http://www.xbrl.org/2003/linkbase" />
  <dei:EntityCommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20110418_0_411809x401074" unitRef="shares" decimals="INF">36822409</dei:EntityCommonStockSharesOutstanding>
  <dei:EntityCommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20110418_0_411809x401075" unitRef="shares" decimals="INF">662296</dei:EntityCommonStockSharesOutstanding>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE7936----1110-Q0004_STD_0_20100331_0" unitRef="iso4217_USD" decimals="-3">141736000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">134903000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:AccountsPayableCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">150538000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsPayableOtherCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">12833000</us-gaap:AccountsPayableOtherCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">214269000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">6000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AdditionalPaidInCapital contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">165817000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:Assets contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">669302000</us-gaap:Assets>
  <us-gaap:AssetsCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">369587000</us-gaap:AssetsCurrent>
  <us-gaap:DeferredTaxAssetsNetCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">2480000</us-gaap:DeferredTaxAssetsNetCurrent>
  <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">72118000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">8714000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <us-gaap:Goodwill contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">232975000</us-gaap:Goodwill>
  <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">5725000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">669302000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">195649000</us-gaap:LiabilitiesCurrent>
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">23564000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">2105000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherNoncurrentLiabilities contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">14395000</us-gaap:OtherNoncurrentLiabilities>
  <us-gaap:OtherReceivables contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">12981000</us-gaap:OtherReceivables>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="shares" decimals="INF">2000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="shares" decimals="INF">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="shares" decimals="INF">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" xsi:nil="true" />
  <us-gaap:PrepaidTaxes contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">123000</us-gaap:PrepaidTaxes>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">46782000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:RestrictedInvestmentsNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">12128000</us-gaap:RestrictedInvestmentsNoncurrent>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">353508000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:StockholdersEquity contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">387140000</us-gaap:StockholdersEquity>
  <us-gaap:TreasuryStockShares contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="shares" decimals="INF">4410910</us-gaap:TreasuryStockShares>
  <us-gaap:TreasuryStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">117152000</us-gaap:TreasuryStockValue>
  <hubg:PrepaidExpenseAndOtherAssetsCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">4831000</hubg:PrepaidExpenseAndOtherAssetsCurrent>
  <hubg:PurchasePriceInExcessOfPredecessorBasisNetOfTax contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">15458000</hubg:PurchasePriceInExcessOfPredecessorBasisNetOfTax>
  <hubg:PurchasePriceInExcessOfPredecessorBasisTax contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0" unitRef="iso4217_USD" decimals="-3">10306000</hubg:PurchasePriceInExcessOfPredecessorBasisTax>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074" unitRef="shares" decimals="INF">97337700</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074" unitRef="shares" decimals="INF">41224792</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074" unitRef="shares" decimals="INF">36813882</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074" unitRef="iso4217_USD" decimals="-3">412000</us-gaap:CommonStockValue>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075" unitRef="shares" decimals="INF">662300</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075" unitRef="shares" decimals="INF">662296</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075" unitRef="shares" decimals="INF">662296</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075" unitRef="iso4217_USD" decimals="-3">7000</us-gaap:CommonStockValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE7936----1110-Q0004_STD_0_20091231_0" unitRef="iso4217_USD" decimals="-3">126863000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">115144000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
  <us-gaap:AccountsPayableCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">121078000</us-gaap:AccountsPayableCurrent>
  <us-gaap:AccountsPayableOtherCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">10064000</us-gaap:AccountsPayableOtherCurrent>
  <us-gaap:AccountsReceivableNetCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">185879000</us-gaap:AccountsReceivableNetCurrent>
  <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">6000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
  <us-gaap:AdditionalPaidInCapital contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">169722000</us-gaap:AdditionalPaidInCapital>
  <us-gaap:Assets contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">629407000</us-gaap:Assets>
  <us-gaap:AssetsCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">329160000</us-gaap:AssetsCurrent>
  <us-gaap:DeferredTaxAssetsNetCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">3314000</us-gaap:DeferredTaxAssetsNetCurrent>
  <us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">71739000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
  <us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">14378000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
  <us-gaap:Goodwill contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">233029000</us-gaap:Goodwill>
  <us-gaap:IntangibleAssetsNetExcludingGoodwill contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">5856000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
  <us-gaap:LiabilitiesAndStockholdersEquity contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">629407000</us-gaap:LiabilitiesAndStockholdersEquity>
  <us-gaap:LiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">167418000</us-gaap:LiabilitiesCurrent>
  <us-gaap:OtherAccruedLiabilitiesCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">21898000</us-gaap:OtherAccruedLiabilitiesCurrent>
  <us-gaap:OtherAssetsNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">2135000</us-gaap:OtherAssetsNoncurrent>
  <us-gaap:OtherNoncurrentLiabilities contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">13950000</us-gaap:OtherNoncurrentLiabilities>
  <us-gaap:OtherReceivables contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">17958000</us-gaap:OtherReceivables>
  <us-gaap:PreferredStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:PreferredStockParOrStatedValuePerShare>
  <us-gaap:PreferredStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="shares" decimals="INF">2000000</us-gaap:PreferredStockSharesAuthorized>
  <us-gaap:PreferredStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="shares" decimals="INF">0</us-gaap:PreferredStockSharesIssued>
  <us-gaap:PreferredStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="shares" decimals="INF">0</us-gaap:PreferredStockSharesOutstanding>
  <us-gaap:PreferredStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" xsi:nil="true" />
  <us-gaap:PrepaidTaxes contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">296000</us-gaap:PrepaidTaxes>
  <us-gaap:PropertyPlantAndEquipmentNet contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">47806000</us-gaap:PropertyPlantAndEquipmentNet>
  <us-gaap:RestrictedInvestmentsNoncurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">11421000</us-gaap:RestrictedInvestmentsNoncurrent>
  <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">343010000</us-gaap:RetainedEarningsAccumulatedDeficit>
  <us-gaap:StockholdersEquity contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">376300000</us-gaap:StockholdersEquity>
  <us-gaap:TreasuryStockShares contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="shares" decimals="INF">4586433</us-gaap:TreasuryStockShares>
  <us-gaap:TreasuryStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">121399000</us-gaap:TreasuryStockValue>
  <hubg:PrepaidExpenseAndOtherAssetsCurrent contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">6569000</hubg:PrepaidExpenseAndOtherAssetsCurrent>
  <hubg:PurchasePriceInExcessOfPredecessorBasisNetOfTax contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">15458000</hubg:PurchasePriceInExcessOfPredecessorBasisNetOfTax>
  <hubg:PurchasePriceInExcessOfPredecessorBasisTax contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0" unitRef="iso4217_USD" decimals="-3">10306000</hubg:PurchasePriceInExcessOfPredecessorBasisTax>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074" unitRef="shares" decimals="INF">97337700</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074" unitRef="shares" decimals="INF">41224792</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074" unitRef="shares" decimals="INF">36638359</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074" unitRef="iso4217_USD" decimals="-3">412000</us-gaap:CommonStockValue>
  <us-gaap:CommonStockParOrStatedValuePerShare contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075" unitRef="iso4217_USD_per_shares" decimals="2">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
  <us-gaap:CommonStockSharesAuthorized contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075" unitRef="shares" decimals="INF">662300</us-gaap:CommonStockSharesAuthorized>
  <us-gaap:CommonStockSharesIssued contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075" unitRef="shares" decimals="INF">662296</us-gaap:CommonStockSharesIssued>
  <us-gaap:CommonStockSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075" unitRef="shares" decimals="INF">662296</us-gaap:CommonStockSharesOutstanding>
  <us-gaap:CommonStockValue contextRef="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075" unitRef="iso4217_USD" decimals="-3">7000</us-gaap:CommonStockValue>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">14873000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CostOfServices contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">368476000</us-gaap:CostOfServices>
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">3401000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <us-gaap:DepreciationAndAmortization contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">973000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">1952000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:EarningsPerShareBasic contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD_per_shares" decimals="2">0.23</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareDiluted contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD_per_shares" decimals="2">0.23</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">12000</us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents>
  <us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">133000</us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities>
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-63000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <us-gaap:GrossProfit contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">48818000</us-gaap:GrossProfit>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">14321000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeTaxesPaid contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">122000</us-gaap:IncomeTaxesPaid>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">5619000</us-gaap:IncomeTaxExpenseBenefit>
  <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">25784000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">26457000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-545000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-461000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-41000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">125000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-2659000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:InterestExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">14000</us-gaap:InterestExpense>
  <us-gaap:InterestPaid contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">14000</us-gaap:InterestPaid>
  <us-gaap:InvestmentIncomeInterestAndDividend contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">25000</us-gaap:InvestmentIncomeInterestAndDividend>
  <us-gaap:LaborAndRelatedExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">23458000</us-gaap:LaborAndRelatedExpense>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-2774000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">-640000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">18275000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetIncomeLoss contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">8702000</us-gaap:NetIncomeLoss>
  <us-gaap:NonoperatingIncomeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">79000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:OperatingExpenses contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">34576000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingIncomeLoss contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">14242000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OtherGeneralAndAdministrativeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">10145000</us-gaap:OtherGeneralAndAdministrativeExpense>
  <us-gaap:OtherNonoperatingIncomeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">68000</us-gaap:OtherNonoperatingIncomeExpense>
  <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">2919000</us-gaap:PaymentsForRepurchaseOfCommonStock>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">647000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfMachineryAndEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">7000</us-gaap:ProceedsFromSaleOfMachineryAndEquipment>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">12000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:SalesRevenueServicesNet contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">417294000</us-gaap:SalesRevenueServicesNet>
  <us-gaap:ShareBasedCompensation contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">931000</us-gaap:ShareBasedCompensation>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="shares" decimals="-3">37643000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="shares" decimals="-3">37527000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <hubg:IncreaseDecreaseInRestrictedInvestmentsForOperatingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20100331_0" unitRef="iso4217_USD" decimals="-3">188000</hubg:IncreaseDecreaseInRestrictedInvestmentsForOperatingActivities>
  <dei:CurrentFiscalYearEndDate contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">--12-31</dei:CurrentFiscalYearEndDate>
  <dei:TradingSymbol contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">HUBG</dei:TradingSymbol>
  <dei:EntityRegistrantName contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">HUB GROUP INC</dei:EntityRegistrantName>
  <dei:DocumentFiscalPeriodFocus contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">Q1</dei:DocumentFiscalPeriodFocus>
  <dei:DocumentFiscalYearFocus contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">2011</dei:DocumentFiscalYearFocus>
  <dei:DocumentPeriodEndDate contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">2011-03-31</dei:DocumentPeriodEndDate>
  <dei:DocumentType contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">10-Q</dei:DocumentType>
  <dei:EntityCentralIndexKey contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">0000940942</dei:EntityCentralIndexKey>
  <dei:EntityFilerCategory contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">Large Accelerated Filer</dei:EntityFilerCategory>
  <dei:AmendmentFlag contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">false</dei:AmendmentFlag>
  <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">19759000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
  <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;4.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Commitments and
Contingencies&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;We are a party
to litigation incident to our business, including claims for
freight lost or damaged in-transit, freight improperly shipped or
improperly billed, property damage and personal injury. Some of the
lawsuits to which we are a party are covered by insurance and are
being defended by our insurance carriers. Some of the lawsuits are
not covered by insurance and we are defending them. Management does
not believe that the outcome of this litigation will have a
material adverse effect on our financial position or results of
operations.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
  <us-gaap:ComprehensiveIncomeNoteTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;7.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Comprehensive
Income&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Foreign
subsidiaries&amp;#x2019; assets and liabilities are translated to United
States dollars at the end of period exchange rates. Revenues and
expenses are translated at average rates for the period.
Translation adjustments are reported as a separate component of
stockholders&amp;#x2019; equity in accumulated other comprehensive
income. Total comprehensive income was $10.5 million and $8.7
million for the three months ended March&amp;#xA0;31, 2011 and 2010,
respectively.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:ComprehensiveIncomeNoteTextBlock>
  <us-gaap:CostOfServices contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">428072000</us-gaap:CostOfServices>
  <us-gaap:DebtDisclosureTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;3.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Debt&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
March&amp;#xA0;31, 2011, we amended our Credit Agreement which
increased our maximum unsecured borrowing capacity from $10.0
million to $50.0 million and extended the term until March
2014.&amp;#xA0;The interest rate under the Credit Agreement is equal to
LIBOR plus 1.75%. The financial covenants require a minimum net
worth of $300.0 million and a cash flow leverage ratio of not more
than 2.0 to 1.0. The commitment fee charged on the unused line of
credit is 0.375%.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;We have standby
letters of credit that expire at various dates in 2011 to 2012. As
of March&amp;#xA0;31, 2011, the outstanding letters of credit totaled
$2.6 million.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;We had $47.4
million of unused and available borrowings under our bank revolving
line of credit as of March&amp;#xA0;31, 2011. We were in compliance
with our debt covenants as of March&amp;#xA0;31, 2011.&lt;/font&gt;&lt;/p&gt;


&lt;/div&gt;</us-gaap:DebtDisclosureTextBlock>
  <us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">1266000</us-gaap:DeferredIncomeTaxExpenseBenefit>
  <us-gaap:DepreciationAndAmortization contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">936000</us-gaap:DepreciationAndAmortization>
  <us-gaap:DepreciationDepletionAndAmortization contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">2629000</us-gaap:DepreciationDepletionAndAmortization>
  <us-gaap:EarningsPerShareBasic contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD_per_shares" decimals="2">0.28</us-gaap:EarningsPerShareBasic>
  <us-gaap:EarningsPerShareDiluted contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD_per_shares" decimals="2">0.28</us-gaap:EarningsPerShareDiluted>
  <us-gaap:EarningsPerShareTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;2.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Earnings Per
Share&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The following
is a reconciliation of our earnings per share (in thousands, except
for per share data):&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; FONT-SIZE: 12px"&gt;
&amp;#xA0;&lt;/p&gt;
&lt;table border="0" cellspacing="0" cellpadding="0" width="76%" align="center"&gt;
&lt;tr&gt;
&lt;td width="79%"&gt;&lt;/td&gt;
&lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td valign="bottom" width="5%"&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="6" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;Three&amp;#xA0;Months&amp;#xA0;Ended,&amp;#xA0;March&amp;#xA0;31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2011&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="1"&gt;&lt;b&gt;2010&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Net income for basic and
diluted earnings per share&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;10,498&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;8,702&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Weighted average shares
outstanding - basic&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;36,886&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;37,527&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Dilutive effect of stock
options and restricted stock&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;136&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;116&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 1px solid" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Weighted average shares
outstanding - diluted&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;37,022&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;37,643&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr bgcolor="#CCEEFF"&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Earnings per share -
basic&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.28&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.23&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td valign="top"&gt;
&lt;p style="TEXT-INDENT: -1em; MARGIN-LEFT: 1em"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Earnings per share -
diluted&lt;/font&gt;&lt;/p&gt;
&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.28&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font size="1"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;$&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" align="right"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;0.23&lt;/font&gt;&lt;/td&gt;
&lt;td valign="bottom" nowrap="nowrap"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&amp;#xA0;&amp;#xA0;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="FONT-SIZE: 1px"&gt;
&lt;td valign="bottom"&gt;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;td valign="bottom"&gt;&amp;#xA0;&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td style="BORDER-TOP: #000000 3px double" valign="bottom"&gt;
&amp;#xA0;&lt;/td&gt;
&lt;td&gt;&amp;#xA0;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
  <us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">4000</us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents>
  <us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">540000</us-gaap:ExcessTaxBenefitFromShareBasedCompensationFinancingActivities>
  <us-gaap:FairValueDisclosuresTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE:COLLAPSE" border="0" cellpadding="0" cellspacing="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="10%" valign="top" align="left"&gt;&lt;font style="font-family:Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;5.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td align="left" valign="top"&gt;&lt;font style="font-family:Times New Roman" size="2"&gt;&lt;b&gt;Fair Value
Measurement&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="margin-top:6px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;The carrying
value of cash and cash equivalents, accounts receivable and
accounts payable approximated fair value as of March&amp;#xA0;31, 2011
and December&amp;#xA0;31, 2010 due to their short-term
nature.&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top:12px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;Cash and cash
equivalents included $128.7 million and $114.6 million as of
March&amp;#xA0;31, 2011 and December&amp;#xA0;31, 2010, respectively,
invested in a money market fund comprised of U.S. treasury
securities and repurchase agreements for these
securities.&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top:12px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;Restricted
investments included $12.1 million and $11.4 million as of
March&amp;#xA0;31, 2011 and December&amp;#xA0;31, 2010, respectively, of
mutual funds which are reported at fair value.&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top:12px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;The fair value
measurement of these securities is based on quoted prices in active
markets for identical assets which are defined as &amp;#x201C;Level
1&amp;#x201D; of the fair value hierarchy in the Fair Value Measurements
and Disclosures Topic of the Codification.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
  <us-gaap:GainLossOnSaleOfPropertyPlantEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">13000</us-gaap:GainLossOnSaleOfPropertyPlantEquipment>
  <us-gaap:GrossProfit contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">57307000</us-gaap:GrossProfit>
  <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">16987000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
  <us-gaap:IncomeTaxesPaid contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">1335000</us-gaap:IncomeTaxesPaid>
  <us-gaap:IncomeTaxExpenseBenefit contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">6489000</us-gaap:IncomeTaxExpenseBenefit>
  <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">23411000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
  <us-gaap:IncreaseDecreaseInAccountsPayable contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">32229000</us-gaap:IncreaseDecreaseInAccountsPayable>
  <us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-560000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
  <us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-173000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
  <us-gaap:IncreaseDecreaseInOtherOperatingAssets contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-31000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
  <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">407000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
  <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-1738000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
  <us-gaap:InterestExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">14000</us-gaap:InterestExpense>
  <us-gaap:InterestPaid contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">14000</us-gaap:InterestPaid>
  <us-gaap:InvestmentIncomeInterestAndDividend contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">32000</us-gaap:InvestmentIncomeInterestAndDividend>
  <us-gaap:LaborAndRelatedExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">26801000</us-gaap:LaborAndRelatedExpense>
  <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-883000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
  <us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">-4867000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
  <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">25505000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
  <us-gaap:NetIncomeLoss contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">10498000</us-gaap:NetIncomeLoss>
  <us-gaap:NonoperatingIncomeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">227000</us-gaap:NonoperatingIncomeExpense>
  <us-gaap:OperatingExpenses contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">40547000</us-gaap:OperatingExpenses>
  <us-gaap:OperatingIncomeLoss contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">16760000</us-gaap:OperatingIncomeLoss>
  <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;1.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Interim Financial
Statements&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Our
accompanying unaudited consolidated financial statements of Hub
Group, Inc. (&amp;#x201C;we&amp;#x201D;, &amp;#x201C;us&amp;#x201D; or
&amp;#x201C;our&amp;#x201D;) have been prepared pursuant to the rules and
regulations of the Securities and Exchange Commission. Certain
information and footnote disclosures normally included in annual
financial statements have been omitted pursuant to those rules and
regulations. However, we believe that the disclosures contained
herein are adequate to make the information presented not
misleading.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;The financial
statements reflect, in our opinion, all material adjustments (which
include only normal recurring adjustments) necessary to fairly
present our financial position as of March&amp;#xA0;31, 2011 and
results of operations for the three months ended March&amp;#xA0;31,
2011 and 2010.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;These unaudited
consolidated financial statements and notes thereto should be read
in conjunction with the consolidated financial statements and notes
thereto included in our Annual Report on Form 10-K for the year
ended December&amp;#xA0;31, 2010. Results of operations in interim
periods are not necessarily indicative of results to be expected
for a full year due partially to seasonality.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
  <us-gaap:OtherGeneralAndAdministrativeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">12810000</us-gaap:OtherGeneralAndAdministrativeExpense>
  <us-gaap:OtherNonoperatingIncomeExpense contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">209000</us-gaap:OtherNonoperatingIncomeExpense>
  <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">1447000</us-gaap:PaymentsForRepurchaseOfCommonStock>
  <us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">55000</us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired>
  <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">4880000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
  <us-gaap:ProceedsFromSaleOfMachineryAndEquipment contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">68000</us-gaap:ProceedsFromSaleOfMachineryAndEquipment>
  <us-gaap:ProceedsFromStockOptionsExercised contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">24000</us-gaap:ProceedsFromStockOptionsExercised>
  <us-gaap:SalesRevenueServicesNet contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">485379000</us-gaap:SalesRevenueServicesNet>
  <us-gaap:ScheduleOfGuaranteeObligationsTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE:COLLAPSE" border="0" cellpadding="0" cellspacing="0" width="100%"&gt;
&lt;tr&gt;
&lt;td width="10%" valign="top" align="left"&gt;&lt;font style="font-family:Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;6.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td align="left" valign="top"&gt;&lt;font style="font-family:Times New Roman" size="2"&gt;&lt;b&gt;Guarantees&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="margin-top:6px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;In 2008 the
California Air Resources Board (CARB) approved regulations that
require significantly reduced emissions from existing on-road
diesel vehicles operating in California. The regulations require
older model tractors to be modified to comply with the new
regulations.&amp;#xA0;In response to the costs associated with
complying with these new emission laws, we developed a guaranty
program with a leasing company. As part of this program, we are
guaranteeing certain owner operators&amp;#x2019; lease payments for
these tractors. The guarantees expire at various dates beginning
2012 thru 2017.&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top:12px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;The potential
maximum exposure under these lease guarantees was approximately
$9.8 million and $6.8 million as of March&amp;#xA0;31, 2011 and
December&amp;#xA0;31, 2010, respectively. The potential maximum
exposure represents the amount of the remaining lease payments on
all outstanding guaranteed leases as of March&amp;#xA0;31, 2011 and
December&amp;#xA0;31, 2010. However, upon default, we have the option
to purchase the tractors. We could then sell the tractors and use
the proceeds to recover all or a portion of the amounts paid under
the guarantees. Alternatively, we can contract with another owner
operator who would assume the lease. There were no material
defaults during the quarter ended March&amp;#xA0;31, 2011.&lt;/font&gt;&lt;/p&gt;
&lt;p style="margin-top:12px;margin-bottom:0px; text-indent:4%"&gt;
&lt;font style="font-family:Times New Roman" size="2"&gt;As of
March&amp;#xA0;31, 2011 and December&amp;#xA0;31, 2010, respectively, the
liability was approximately $0.2 million and $0.1 million, for the
guarantees representing the fair value of the guarantees based on a
discounted cash-flow analysis. We are amortizing the liability over
the remaining lives of the respective guarantees.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:ScheduleOfGuaranteeObligationsTextBlock>
  <us-gaap:ScheduleOfSubsequentEventsTextBlock contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0">&lt;div&gt;
&lt;table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"&gt;
&lt;tr&gt;
&lt;td valign="top" width="10%" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;NOTE&amp;#xA0;8.&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;td valign="top" align="left"&gt;&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;&lt;b&gt;Subsequent
Events&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/table&gt;
&lt;p style="MARGIN-TOP: 6px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
April&amp;#xA0;1, 2011 (the &amp;#x201C;Acquisition Date&amp;#x201D;) we entered
into a definitive agreement pursuant to which we acquired all of
the capital stock of Exel Transportation Services, Inc.
(&amp;#x201C;ETS&amp;#x201D;). The purchase price for the ETS stock was $83.4
million before post closing adjustments, which we paid with cash on
hand. ETS is now our wholly-owned subsidiary, operating
independently and renamed Mode Transportation, LLC (&amp;#x201C;Mode
Transportation&amp;#x201D;).&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Mode
Transportation has approximately 300 Independent Business Owners
who sell and operate the business throughout North America. Mode
Transportation also has a company managed operation in Dallas, a
temperature protected services division, Temstar, located in
Lombard, IL and corporate offices in Dallas and Memphis. We believe
this acquisition brings us highly complementary service offerings,
more scale and a talented sales channel that allows us to better
reach small and midsize customers.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;Due to
limitations on access to ETS information prior to the Acquisition
Date and the limited time since the Acquisition Date, the initial
accounting for the business combination is incomplete at this time.
As a result, we are unable to provide the amounts recognized as of
the Acquisition Date for the major classes of assets acquired and
liabilities assumed, pre-acquisition contingencies and
goodwill.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;We incurred
certain due diligence, integration and financing costs associated
with the transaction prior to the Acquisition Date that are
reflected in the Unaudited Consolidated Statements of Income for
the three months ended March&amp;#xA0;31, 2011. We recorded
approximately $1.7 million of these acquisition costs which are
included in General and administrative costs in the Unaudited
Consolidated Statements of Income for the three months ended
March&amp;#xA0;31, 2011.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;On
April&amp;#xA0;8, 2011, we entered into an Equipment Purchase Contract
with&amp;#xA0;Singamas Management Services, Ltd. for the acquisition of
1,000 53&amp;#x2019; containers. We expect the costs of purchasing the
containers to be approximately $13.5 million. We expect to take
delivery of the equipment between May and August 2011.&lt;/font&gt;&lt;/p&gt;
&lt;p style="MARGIN-TOP: 12px; TEXT-INDENT: 4%; MARGIN-BOTTOM: 0px"&gt;
&lt;font style="FONT-FAMILY: Times New Roman" size="2"&gt;We have
considered subsequent events through the date of the filing and
there were no other subsequent events that required recognition or
disclosure except as noted above.&lt;/font&gt;&lt;/p&gt;
&lt;/div&gt;</us-gaap:ScheduleOfSubsequentEventsTextBlock>
  <us-gaap:ShareBasedCompensation contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">1225000</us-gaap:ShareBasedCompensation>
  <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="shares" decimals="-3">37022000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
  <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="shares" decimals="-3">36886000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
  <hubg:IncreaseDecreaseInRestrictedInvestmentsForOperatingActivities contextRef="eol_PE7936----1110-Q0004_STD_90_20110331_0" unitRef="iso4217_USD" decimals="-3">707000</hubg:IncreaseDecreaseInRestrictedInvestmentsForOperatingActivities>
  <context id="eol_PE7936----1110-Q0004_STD_90_20110331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <startDate>2011-01-01</startDate>
      <endDate>2011-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_90_20100331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <startDate>2010-01-01</startDate>
      <endDate>2010-03-31</endDate>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401075">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassBMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20101231_0_411809x401074">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassAMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20101231_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <instant>2010-12-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20091231_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <instant>2009-12-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401075">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassBMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2011-03-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20110331_0_411809x401074">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassAMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2011-03-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20110331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <instant>2011-03-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20100331_0">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
    </entity>
    <period>
      <instant>2010-03-31</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20110418_0_411809x401075">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassBMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2011-04-18</instant>
    </period>
  </context>
  <context id="eol_PE7936----1110-Q0004_STD_0_20110418_0_411809x401074">
    <entity>
      <identifier scheme="http://www.sec.gov/CIK">0000940942</identifier>
      <segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:CommonClassAMember</xbrldi:explicitMember></segment>
    </entity>
    <period>
      <instant>2011-04-18</instant>
    </period>
  </context>
  <unit id="shares">
    <measure>shares</measure>
  </unit>
  <unit id="iso4217_USD">
    <measure>iso4217:USD</measure>
  </unit>
  <unit id="iso4217_USD_per_shares">
    <divide>
      <unitNumerator>
        <measure>iso4217:USD</measure>
      </unitNumerator>
      <unitDenominator>
        <measure>shares</measure>
      </unitDenominator>
    </divide>
  </unit>
</xbrl>