Quarterly report pursuant to Section 13 or 15(d)

Debt (Details Narrative)

v3.21.1
Debt (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 02, 2021
Jan. 30, 2021
Jan. 05, 2021
Jun. 04, 2020
Apr. 08, 2020
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Aug. 06, 2020
Apr. 30, 2020
Dec. 27, 2018
Repayment of convertible debt           $ 14,816        
Periodic payment interest           11,511          
Face value principal amount           [1]   $ 12,817      
Interest expense           $ 52        
November 4, 2019 Senior Secured Convertible Notes [Member]                      
Face value principal amount             $ 956      
Interest rate           7.875%   7.875%      
Conversion price           $ 1.60   $ 1.60      
April 2020 Senior Convertible Note [Member]                      
Repayment of convertible debt $ 14,466 $ 350                  
Face value principal amount                   $ 4,111  
Interest rate                   7.875%  
Conversion price                   $ 5.00  
Debt extinguishment loss           $ 2,955          
Series A and Series B November 2019 Senior Convertible Note [Member] | Other Nonoperating Income (Expense) [Member]                      
Interest expense           52          
August 06, 2020 Senior Secured Convertible Note [Member]                      
Face value principal amount                 $ 7,750    
Interest rate                 7.875%    
Conversion price                 $ 5.00    
August 2020 Senior Secured Convertible Note [Member]                      
Repayment of convertible debt $ 14,466                    
Non-installment payments           102          
Debt extinguishment loss           2,955          
December 2018 Senior Convertible Note [Member]                      
Periodic payment interest           1,642          
Face value principal amount       $ 50             $ 7,750,000
Interest rate                     7.875%
Conversion price                     $ 1.60
Interest expense       $ 2   $ 4          
Number of shares of common stock       32,297   2,042,901          
Fair value of common stock       $ 68   $ 2,834          
Securities Purchase Agreement [Member] | November 4, 2019 Senior Secured Convertible Notes [Member]                      
Repayment of convertible debt               $ 13,044      
Periodic payment interest               $ 465      
Debt conversion share issued               8,854,004      
Number of shares issued of common stock, amount               $ 18,802      
Debt instrument unpaid face amount               $ 956      
Securities Purchase Agreement [Member] | November 4, 2019 Senior Convertible Notes [Member]                      
Repayment of convertible debt     $ 956                
Periodic payment interest     $ 7                
Debt conversion share issued     667,668                
Number of shares issued of common stock, amount     $ 1,723                
Paycheck Protection Program [Member] | JP Morgan Chase, N.A [Member]                      
Proceeds from loan         $ 300            
[1] As discussed below, during the three months ended March 31, 2021 all remaining convertible notes were repaid, including: the November 2019 Senior Convertible Note being repaid-in-full as of January 5, 2021; and both the April 2020 Senior Convertible Note and the August 2020 Senior Convertible Note were repaid-in-full as of March 2, 2021.