XML 40 R75.htm IDEA: XBRL DOCUMENT v2.4.1.9
Income Taxes (Components of Deferred Tax Assets and Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Deferred tax assets:    
Net operating loss carryforwards $ 10,183us-gaap_DeferredTaxAssetsOperatingLossCarryforwards $ 11,665us-gaap_DeferredTaxAssetsOperatingLossCarryforwards
Allowance for doubtful accounts 369us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts 383us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
Inventory valuation reserves 1,896us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves 1,503us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves
Equity compensation 4,146us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost 3,693us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
Accrued compensation 75us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation 598us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
Other 1us-gaap_DeferredTaxAssetsOther 1us-gaap_DeferredTaxAssetsOther
Total gross deferred tax assets 16,670us-gaap_DeferredTaxAssetsGross 17,843us-gaap_DeferredTaxAssetsGross
Valuation allowance (809)us-gaap_DeferredTaxAssetsValuationAllowance (856)us-gaap_DeferredTaxAssetsValuationAllowance
Total deferred tax assets, net 15,861us-gaap_DeferredTaxAssetsNet 16,987us-gaap_DeferredTaxAssetsNet
Deferred tax liabilities:    
Property and equipment (12,066)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment (12,374)us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment
Intangible assets and goodwill (9,823)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets (9,587)us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
Convertible debt (4,126)us-gaap_DeferredTaxLiabilitiesFinancingArrangements (5,020)us-gaap_DeferredTaxLiabilitiesFinancingArrangements
Prepaid insurance and other (225)us-gaap_DeferredTaxLiabilitiesPrepaidExpenses (47)us-gaap_DeferredTaxLiabilitiesPrepaidExpenses
Total gross deferred tax liabilities (26,240)us-gaap_DeferredIncomeTaxLiabilities (27,028)us-gaap_DeferredIncomeTaxLiabilities
Net deferred tax (liabilities) assets $ (10,379)us-gaap_DeferredTaxAssetsLiabilitiesNet $ (10,041)us-gaap_DeferredTaxAssetsLiabilitiesNet