Annual report pursuant to Section 13 and 15(d)

DEBT - Series D Convertible Notes due March 2022 (Details)

v3.21.1
DEBT - Series D Convertible Notes due March 2022 (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Dec. 18, 2020
Mar. 31, 2019
Dec. 31, 2020
Dec. 17, 2020
Mar. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]            
Loans and borrowings     $ 33,843     $ 33,728
Convertible notes     $ 27,142 [1]     $ 26,566
Series D Financing | Series C Preferred Stock | Preferred Shares            
Debt Instrument [Line Items]            
Loans and borrowings   $ 30,258        
Series D Financing | Series D Convertible Notes due March 2022            
Debt Instrument [Line Items]            
Debt instrument, face amount   $ 27,750        
Interest rate   8.00%     10.00%  
Common stock shares, guaranteed and secured (in shares)   1,300,002        
Convertible, common shares, minimum   $ 1,000        
Convertible, conversion price (dollars per share) $ 30.62 $ 11   $ 11    
Share price, trigger event (dollars per share)   $ 13.54        
Initial public offering, volume period   10 days        
Convertible notes   $ 27,750        
Series D Financing | Series D Convertible Notes due March 2022 | Minimum            
Debt Instrument [Line Items]            
Share price, trigger event (dollars per share)   $ 13.54        
Convertible Notes 2022, Amendment | Series D Convertible Notes due March 2022            
Debt Instrument [Line Items]            
Interest rate 8.00%          
Quarterly interest, satisfaction of payment through issued of common stock, percentage 95.00%          
Quarterly interest, satisfaction of payment through issued of common stock, volume weighted average period (VWAP) 10 days          
Quarterly interest, satisfaction of payment through issued of common stock, volume weighted average. days before interest payment due 3 days          
Quarterly interest, satisfaction of payment through issued of common stock, multiplier 4          
Option, equity financing, issuance of equity securities, net proceeds $ 25          
Option, equity financing, pro rata share of total securities issued 25.00%          
Option not taken after equity financing, repayment period 5 days          
Convertible Notes 2022, Amendment | Series D Convertible Notes due March 2022 | Maximum            
Debt Instrument [Line Items]            
Periodic payment, interest $ 2          
[1] See Note 3. for information on the restatement adjustment as of December 31, 2020.