Annual report pursuant to Section 13 and 15(d)

Income Taxes Income Tax Expense (Benefits) (Details)

v2.4.1.9
Income Taxes Income Tax Expense (Benefits) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]                      
Current U.S. Federal                 $ (122)us-gaap_CurrentFederalTaxExpenseBenefit $ (627)us-gaap_CurrentFederalTaxExpenseBenefit $ (2,461)us-gaap_CurrentFederalTaxExpenseBenefit
Current State                 35us-gaap_CurrentStateAndLocalTaxExpenseBenefit 28us-gaap_CurrentStateAndLocalTaxExpenseBenefit 30us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Current Foreign                 (96)us-gaap_CurrentForeignTaxExpenseBenefit 0us-gaap_CurrentForeignTaxExpenseBenefit 0us-gaap_CurrentForeignTaxExpenseBenefit
Total current                 (183)us-gaap_CurrentIncomeTaxExpenseBenefit (599)us-gaap_CurrentIncomeTaxExpenseBenefit (2,431)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred U.S. Federal                 (5,693)us-gaap_DeferredFederalIncomeTaxExpenseBenefit (2,475)us-gaap_DeferredFederalIncomeTaxExpenseBenefit 6,972us-gaap_DeferredFederalIncomeTaxExpenseBenefit
Deferred State                 (562)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit (322)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit (106)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Deferred Foreign                 (126)us-gaap_DeferredForeignIncomeTaxExpenseBenefit 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Total deferred                 (6,381)us-gaap_DeferredIncomeTaxExpenseBenefit (2,797)us-gaap_DeferredIncomeTaxExpenseBenefit 6,866us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax expense (benefit) $ (626)us-gaap_IncomeTaxExpenseBenefit $ (4,492)us-gaap_IncomeTaxExpenseBenefit $ (296)us-gaap_IncomeTaxExpenseBenefit $ (1,150)us-gaap_IncomeTaxExpenseBenefit $ (1,003)us-gaap_IncomeTaxExpenseBenefit $ (1,085)us-gaap_IncomeTaxExpenseBenefit $ (797)us-gaap_IncomeTaxExpenseBenefit $ (511)us-gaap_IncomeTaxExpenseBenefit $ (6,564)us-gaap_IncomeTaxExpenseBenefit $ (3,396)us-gaap_IncomeTaxExpenseBenefit $ 4,435us-gaap_IncomeTaxExpenseBenefit