Annual report pursuant to Section 13 and 15(d)

Fair Value of Financial Instruments (Details)

v3.19.1
Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Long-term Debt [1] $ 10,830 $ 14,063
Fair Value, Inputs, Level 2 [Member]    
Long-term Debt, Fair Value $ 7,648 $ 6,801
[1] Excludes the discounts on warrants, net and debt issuance costs