Annual report pursuant to Section 13 and 15(d)

Debt and Interest (Schedule of Debt) (Details)

v3.22.1
Debt and Interest (Schedule of Debt) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Aug. 27, 2020
Debt Instrument [Line Items]      
Total notes payable, gross $ 60,450 $ 60,000  
Less: Discount of notes payable (7,063) (8,323)  
Repayment of Oaktree Note (10,450) 0  
Total notes payable $ 42,937 51,677  
Interest rate 11.00%    
Maturity Date, description August - 2025    
2017 Subordinated Note Financing [Member]      
Debt Instrument [Line Items]      
Less: Discount of notes payable $ (1,200) (1,200)  
Venture Debt [Member]      
Debt Instrument [Line Items]      
Less: Discount of notes payable (300) (300)  
Mustang Horizon Notes [Member]      
Debt Instrument [Line Items]      
Less: Discount of notes payable $ (1,800) $ (1,800)  
Oaktree Note [Member]      
Debt Instrument [Line Items]      
Interest rate     11.00%