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Debt (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Mar. 02, 2021
Jan. 30, 2021
Jan. 05, 2021
Apr. 08, 2020
Dec. 31, 2021
Dec. 31, 2020
Short-term Debt [Line Items]            
Repayment of convertible debt         $ 14,816
Face value principal amount           12,817
Debt instrument forgiveness         300
April 2020 Senior Convertible Note [Member]            
Short-term Debt [Line Items]            
Repayment of convertible debt $ 14,466 $ 350        
Debt extinguishment loss         2,955  
Face value principal amount           4,111
Non-installment payments         52 215
August 06, 2020 Senior Secured Convertible Note [Member]            
Short-term Debt [Line Items]            
Face value principal amount           7,750
Non-installment payments         $ 102 $ 246
Securities Purchase Agreement [Member] | November 2019 Senior Convertible Notes [Member]            
Short-term Debt [Line Items]            
Repayment of convertible debt     $ 956      
Debt Instrument, Periodic Payment, Interest     $ 7      
Debt Conversion, Converted Instrument, Shares Issued     667,668      
Debt Conversion, Converted Instrument, Amount     $ 1,723      
Debt extinguishment loss     $ 760      
Paycheck Protection Program [Member] | JP Morgan Chase, N.A [Member]            
Short-term Debt [Line Items]            
Proceeds from loan       $ 300