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v2.4.1.9

Income Taxes (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Current [Abstract] |  |  |
Federal | $ 7,889 us-gaap_CurrentFederalTaxExpenseBenefit | $ 12,654 us-gaap_CurrentFederalTaxExpenseBenefit | $ 14,782 us-gaap_CurrentFederalTaxExpenseBenefit
State | 1,486 us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,544 us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,959 us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Current Total | 9,375 us-gaap_CurrentIncomeTaxExpenseBenefit | 15,198 us-gaap_CurrentIncomeTaxExpenseBenefit | 17,741 us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred [Abstract] |  |  |
Federal | 2,595 us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (848)us-gaap_DeferredFederalIncomeTaxExpenseBenefit | (999)us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State | 488 us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (26)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (254)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Deferred Total | 3,083 us-gaap_DeferredIncomeTaxExpenseBenefit | (874)us-gaap_DeferredIncomeTaxExpenseBenefit | (1,253)us-gaap_DeferredIncomeTaxExpenseBenefit
Provision for income taxes | 12,458 us-gaap_IncomeTaxExpenseBenefit | 14,324 us-gaap_IncomeTaxExpenseBenefit | 16,488 us-gaap_IncomeTaxExpenseBenefit
Effective Income Tax Reconciliation [Abstract] |  |  |
Tax at statutory federal income tax rate | 11,531 us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | 13,410 us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | 15,348 us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
Increases (decreases) in tax resulting from: [Abstract] |  |  |
State taxes, net of federal tax benefit | 1,486 us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | 1,630 us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | 1,901 us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Permanent differences, net | (516)us-gaap_IncomeTaxReconciliationNondeductibleExpense | (685)us-gaap_IncomeTaxReconciliationNondeductibleExpense | (522)us-gaap_IncomeTaxReconciliationNondeductibleExpense
Other, net | (43)us-gaap_IncomeTaxReconciliationTaxCreditsOther | (31)us-gaap_IncomeTaxReconciliationTaxCreditsOther | (239)us-gaap_IncomeTaxReconciliationTaxCreditsOther
Provision for income taxes | 12,458 us-gaap_IncomeTaxExpenseBenefit | 14,324 us-gaap_IncomeTaxExpenseBenefit | 16,488 us-gaap_IncomeTaxExpenseBenefit
Components of Deferred Tax Assets and Liabilities [Abstract] |  |  |
Current deferred tax assets | 1,834 us-gaap_DeferredTaxAssetsNetCurrent | 863 us-gaap_DeferredTaxAssetsNetCurrent |
Noncurrent deferred tax assets | 0 us-gaap_DeferredTaxAssetsNetNoncurrent | 2,545 us-gaap_DeferredTaxAssetsNetNoncurrent |
Net deferred tax assets | 200 us-gaap_DeferredTaxAssetsLiabilitiesNet | 3,408 us-gaap_DeferredTaxAssetsLiabilitiesNet |
Gross deferred tax assets [Abstract] |  |  |
Deferred compensation and accrued paid leave | 6,992 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences | 6,805 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences |
Accrued expenses | 1,276 us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities | 1,489 us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities |
Stock-based compensation | 592 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost | 510 us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost |
Interest rate swaps | 0 us-gaap_DeferredTaxAssetsHedgingTransactions | 125 us-gaap_DeferredTaxAssetsHedgingTransactions |
Reserves for contract disallowances | 287 us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves | 326 us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves |
Acquisition related expenses | 982 vsec_DeferredTaxAssetsTaxDeferredExpenseAcquisitionRelatedExpenses | 603 vsec_DeferredTaxAssetsTaxDeferredExpenseAcquisitionRelatedExpenses |
Capitalized inventory | 589 us-gaap_DeferredTaxAssetsInventory | 409 us-gaap_DeferredTaxAssetsInventory |
Other | 5 us-gaap_DeferredTaxAssetsOther | 0 us-gaap_DeferredTaxAssetsOther |
Total gross deferred tax assets | 10,723 us-gaap_DeferredTaxAssetsGross | 10,267 us-gaap_DeferredTaxAssetsGross |
Gross deferred tax liabilities [Abstract] |  |  |
Depreciation | (2,830)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment | (3,237)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment |
Deferred revenues | (2,676)vsec_DeferredTaxLiabilitiesDeferredRevenues | (1,921)vsec_DeferredTaxLiabilitiesDeferredRevenues |
Intangible assets | (5,017)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets | (1,701)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets |
Gross deferred tax liabilities | (10,523)us-gaap_DeferredIncomeTaxLiabilities | (6,859)us-gaap_DeferredIncomeTaxLiabilities |
Net deferred tax assets | $ 200 us-gaap_DeferredTaxAssetsLiabilitiesNet | $ 3,408 us-gaap_DeferredTaxAssetsLiabilitiesNet |

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