XML 45 R47.htm IDEA: XBRL DOCUMENT v3.20.1
Debt - Carrying Value (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Debt    
Net carrying value of debt, Current Portion $ 670 $ 5,977
Net carrying value of debt, Long-term debt 7,149 6,509
2019 Credit Facility    
Debt    
Debt, Current Portion 800 6,000
Less: Debt issuance costs, Current Portion (130) (33)
Net carrying value of debt, Current Portion 670 5,967
Debt, including end of term fee, Long-term debt 7,620 6,840
Less: Unamortized debt discounts, Long-term debt (471) (341)
Net carrying value of debt, Long-term debt 7,149 6,499
Total principal amount 8,420 12,840
Less: Discount attributable to warrants, end of term fee and debt issuance costs, Total (601) (374)
Net carrying value of debt, Total $ 7,819 $ 12,466