Quarterly report pursuant to Section 13 or 15(d)

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

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Short-Term and Long-Term Debt (Details 1) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Debt Disclosure [Abstract]    
Installment notes payable for equipment financing $ 20
Less: current portion 881 512
Total long-term debt, net of current portion $ 8