Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION - Narrative (Details)

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STOCKHOLDERS’ EQUITY AND STOCK-BASED COMPENSATION - Narrative (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended 15 Months Ended
Dec. 30, 2022
shares
Oct. 31, 2022
shares
Apr. 30, 2022
shares
Dec. 31, 2022
USD ($)
director
employee
$ / shares
shares
Mar. 31, 2022
shares
Dec. 31, 2022
USD ($)
director
employee
business
$ / shares
shares
Dec. 31, 2021
USD ($)
shares
Mar. 31, 2022
shares
Sep. 30, 2022
shares
Sep. 30, 2021
shares
Aug. 31, 2021
shares
Class of Stock [Line Items]                      
Common stock, authorized (in shares)       700,000,000   700,000,000 700,000,000     700,000,000 500,000,000
Options exercised in cash transaction           55,000          
Proceeds from exercise of stock options | $           $ 10 $ 39        
Shares issued in cashless transaction           312,248          
Shares released in cashless transaction           200,000          
Shares returned to the Company in lieu of cash           112,248          
Warrants exercised (in shares)   896,031 750,000 22,855,540   22,855,540          
Warrants exercise price (in dollars per share) | $ / shares       $ 0.85   $ 0.85          
Conversion of promissory notes (in shares)         1,142,858     12,542,126      
Number of businesses acquired | business           2          
Common stock issued to purchase property and equipment | $           $ 300 705        
Stock-based compensation | $           6,300 13,400        
Stock issued during period, value | $           $ 39 $ 0        
Number of employees | employee       2   2          
Chief Financial Officer                      
Class of Stock [Line Items]                      
Restricted stock award granted | $           $ 217          
$8.8 million Promissory Note                      
Class of Stock [Line Items]                      
Principal borrowings | $       $ 8,800   $ 8,800          
Restricted Stock Units (RSUs)                      
Class of Stock [Line Items]                      
Restricted stock units granted (in shares)           2,433,332          
Number of directors | director       3   3          
Restricted stock unit, weighted average grant date fair value (in dollars per share) | $ / shares           $ 0.53          
Unvested restricted stock units outstanding (in shares)       1,599,999   1,599,999          
Restricted Stock Units (RSUs) | Chief Executive Officer                      
Class of Stock [Line Items]                      
Restricted stock units granted (in shares)           833,333          
Restricted Stock Units (RSUs) | President                      
Class of Stock [Line Items]                      
Restricted stock units granted (in shares)           833,333          
Restricted Stock Units (RSUs) | Chief Operating Officer                      
Class of Stock [Line Items]                      
Restricted stock units granted (in shares)           666,667          
Restricted Stock Units (RSUs) | Director                      
Class of Stock [Line Items]                      
Restricted stock units granted (in shares)           33,333          
Restricted Stock Units (RSUs) | Former Chief Executive Officer                      
Class of Stock [Line Items]                      
Accelerated vesting, restricted stock units (in shares) 34,976         34,976          
Accelerated vesting, value of restricted stock units | $           $ 19          
Restricted stock forfeited (in shares) 798,357                    
Share-based Payment Arrangement, Option | Former Chief Executive Officer | Maximum                      
Class of Stock [Line Items]                      
Vesting period           3 years          
Restricted Stock | Green Growth Group Inc. And Greenhouse Naturals LLC                      
Class of Stock [Line Items]                      
Shares of common stock issued in purchase (in shares)           4,343,750          
Aggregate fair value of businesses acquired | $       $ 2,200   $ 2,200          
Common stock                      
Class of Stock [Line Items]                      
Shares withheld from exercise of warrants (in shares)   813,694 515,039                
Shares issued in cashless exercise of warrants (in shares)   82,337 234,961                
Common stock issued to purchase property and equipment (in shares)           422,535 750,000        
Common stock issued to purchase property and equipment | $           $ 1 $ 1        
Stock issued during period (in shares)           70,000 11,413        
Common stock                      
Class of Stock [Line Items]                      
Shares granted under royalty agreement (in shares)       218,345              
Shares granted under royalty agreement | $       $ 121              
Common stock | Share-Based Payment Arrangement, Employee                      
Class of Stock [Line Items]                      
Restricted stock award granted (in shares)           17,227          
Restricted stock award granted | $           $ 9          
Common stock | Chief Financial Officer                      
Class of Stock [Line Items]                      
Restricted stock award granted (in shares)           350,000          
Common stock | Restricted Stock                      
Class of Stock [Line Items]                      
Common stock issued to purchase property and equipment (in shares)           422,535          
Common stock issued to purchase property and equipment | $           $ 300          
Shares granted as payment for services (in shares)           375,000          
Fair vale of shares issued for services | $           $ 275          
Amended And Restated 2018 Stock Award And Incentive Plan                      
Class of Stock [Line Items]                      
Common stock, authorized (in shares)                 70,000,000   40,000,000
Expiration period of stock options granted (in years)           5 years          
Stock options outstanding, weighted average remaining life (in years)           3 years          
Amended And Restated 2018 Stock Award And Incentive Plan | Common stock                      
Class of Stock [Line Items]                      
Shares common stock available for grant       29,969,580   29,969,580