Annual report pursuant to Section 13 and 15(d)

Borrowings - Schedule of Components of Long-term Debt (Details)

v3.20.1
Borrowings - Schedule of Components of Long-term Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]    
Convertible note $ 10,511  
Less unamortized discount and debt issuance costs (328) $ (447)
Subtotal Convertible note 9,675 12,554
Promissory note payable 508 718
Other   238
Subtotal long-term debt 10,183 13,510
Less current portion (9,821) (301)
Total long-term debt 362 13,209
Subordinated Term Loan and Security Agreement | B. Riley Principal Investments, LLC    
Debt Instrument [Line Items]    
Convertible note $ 10,003 $ 13,001