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Commitments (Details) (USD $)
Mar. 31, 2015
Operating Leased Assets [Line Items]  
2015 $ 103,000us-gaap_OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear
2016 141,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
2017 24,000us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
Operating Leases, Future Minimum Payments Due $ 268,000us-gaap_OperatingLeasesFutureMinimumPaymentsDue