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Commitments and Contingencies (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]  
2014 $ 1,108us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent
2015 933us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
2016 736us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
2017 750us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears
2018 765us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears
Thereafter 2,381us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter
Total $ 6,673us-gaap_OperatingLeasesFutureMinimumPaymentsDue