Quarterly report pursuant to Section 13 or 15(d)

CAPITAL STOCK - Warrants (Details)

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CAPITAL STOCK - Warrants (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended
Apr. 30, 2019
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
$ / shares
shares
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
$ / shares
shares
Sep. 30, 2020
USD ($)
Aug. 31, 2020
$ / shares
shares
Class of Warrant or Right [Line Items]            
Exercise price (USD per share) | $ / shares   $ 11.50   $ 11.50    
Commencement period       30 days    
Redemption price of outstanding warrants (USD per share) | $ / shares   $ 0.01   $ 0.01    
Adverse effect to holders, amendment, percentage of approval   50.10%   50.10%    
Proceeds from exercise of warrants | $       $ 1,410 $ 0  
Gain on remeasurement of warrant liability | $   $ (9,065) $ 0 $ (5,390) $ 0  
Common stock warrants            
Class of Warrant or Right [Line Items]            
Warrant, outstanding (in shares)   12,877,361   12,877,361    
Private warrant            
Class of Warrant or Right [Line Items]            
Warrant, outstanding (in shares)   4,900,000   4,900,000    
Stock exercised or called during period (in shares)       122,639    
Series D Preferred Stock            
Class of Warrant or Right [Line Items]            
Number of securities called by warrants or rights (in shares)   9,509   9,509    
Rock Cliff | Herbal Brands, Inc.            
Class of Warrant or Right [Line Items]            
Exercise price (USD per share) | $ / shares           $ 26.73
Number of securities called by warrants or rights (in shares)           63,597
Rock Cliff | Herbal Brands, Inc. | Series C Preferred Stock            
Class of Warrant or Right [Line Items]            
Exercise price (USD per share) | $ / shares $ 8.79          
Number of securities called by warrants or rights (in shares) 193,402          
Conversion ratio 1          
Class of warrant or right, fair value | $ $ 717          
Common Stock            
Class of Warrant or Right [Line Items]            
Number of securities called by each warrant (in shares)   1   1    
Number of trading days where price is exceeded       20 days    
Number of consecutive trading days where price is exceeded       30 days    
Common Stock | Minimum            
Class of Warrant or Right [Line Items]            
Share price (USD per share) | $ / shares   $ 18.00   $ 18.00