Quarterly report pursuant to Section 13 or 15(d)

RELATED PARTIES (Details)

v3.23.3
RELATED PARTIES (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2017
Jul. 31, 2016
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2020
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2019
Dec. 31, 2022
Jun. 30, 2019
Related Party Transaction [Line Items]                    
Weighted average exercise price of outstanding vested options (in USD per share)     $ 0.33     $ 0.33        
Stock options issued (in shares)     0              
Employer portion of FICA tax expense (reversal)     $ 0 $ 0   $ (6,171) $ 0      
Accrued payroll tax     522     522     $ 6,694  
Reversal of accrued payroll tax     0 $ 0   6,171 $ 0      
Former President and CEO                    
Related Party Transaction [Line Items]                    
Due from former president and CEO               $ 6,400    
Employer portion of FICA tax expense (reversal)           (6,200)        
Reversal of accrued payroll tax           6,200        
Former President and CEO | Accrued Expenses                    
Related Party Transaction [Line Items]                    
Accrued payroll tax     $ 500     $ 500     $ 6,700  
Former President and CEO | Prepaid Expenses and Other                    
Related Party Transaction [Line Items]                    
Due from former president and CEO                   $ 6,200
Write-off of previously recorded receivable         $ 6,200          
Former President and CEO | Selling, General and Administrative Expenses                    
Related Party Transaction [Line Items]                    
Employer portion of FICA tax expense (reversal)               200    
Reversal of accrued payroll tax               $ (200)    
Stock options | Former President and CEO                    
Related Party Transaction [Line Items]                    
Extension of period to exercise stock options               5 years    
Unvested options vested (in shares)           11,300,000        
Weighted average exercise price of outstanding vested options (in USD per share)     $ 0.42     $ 0.42        
Stock options issued (in shares) 5,000,000 6,000,000                
Unvested stock options outstanding (in shares)     6,750,000     6,750,000        
Stock based compensation expense               $ 2,700    
Restricted Stock Units (RSUs) | Former President and CEO                    
Related Party Transaction [Line Items]                    
Stock based compensation expense               $ 5,100    
Vested RSU's (in shares)               2,950,000