Quarterly report pursuant to Section 13 or 15(d)

Operating and Capital Leases (Details)

v2.4.1.9
Operating and Capital Leases (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Operating and Capital Leases [Abstract]      
Expiration date May 31, 2017    
Option to renew 5 years    
Future minimum operating lease payments:      
2015 (remainder of year) $ 282us-gaap_OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear    
2016 375us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears    
2017 157us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears    
Total 814us-gaap_OperatingLeasesFutureMinimumPaymentsDue    
Capital lease for purchase of machinery and equipment 12us-gaap_CapitalLeaseObligationsNoncurrent   13us-gaap_CapitalLeaseObligationsNoncurrent
Rent expense $ 86us-gaap_LeaseAndRentalExpense $ 85us-gaap_LeaseAndRentalExpense