Annual report pursuant to Section 13 and 15(d)

Debt - (Details Narrative 12)

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Debt - (Details Narrative 12) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Aug. 31, 2021
Jul. 31, 2020
Dec. 31, 2021
Debt Instrument [Line Items]      
Gain (Loss) on Extinguishment of Debt     $ (6,142)
Paycheck Protection Program CARES Act [Member]      
Debt Instrument [Line Items]      
Principal amount of convertible senior notes   $ 10,000  
Unsecured loan interest rate   1.00%  
Unsecured loan maturity term   5 years  
Gain (Loss) on Extinguishment of Debt $ 10,000    
Gain on extinguishment of accrued interest of debt $ 99