Annual report pursuant to Section 13 and 15(d)

Short-Term and Long-Term Debt (Details 1)

v3.19.1
Short-Term and Long-Term Debt (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Debt Disclosure [Abstract]    
Installment notes payable for equipment financing $ 20 $ 31
Less: current portion (12) (11)
Total long-term debt, net of current portion $ 8 $ 20