Annual report pursuant to Section 13 and 15(d)

Long-Term Debt (Details)

v3.7.0.1
Long-Term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Long-Term Debt [Abstract]    
Installment notes payable for equipment financing $ 42 $ 52
Total long-term debt 42 52
Less: current portion (11) (10)
Total long-term debt, net of current portion $ 31 $ 42