Annual report pursuant to Section 13 and 15(d)

SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)

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SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Accounts receivable, net $ 907,000 $ 2,252,000
Allowance for doubtful accounts 825,000 885,000
Long-lived asset, impairment $ 0 $ 14,160,000
Long-lived asset, impairment [Extensible Enumeration Not Disclosed Flag] impairment charge impairment charge
Market-based Restricted Share Units    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Expected life (in years) 5 months 1 day  
Expected dividend yield (as a percent) 0.00% 0.00%
Minimum | Market-based Restricted Share Units    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Expected life (in years) 2 years 1 month 6 days 2 years 1 month 6 days
Maximum | Market-based Restricted Share Units    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Expected life (in years) 2 years 4 months 24 days 2 years 4 months 24 days
Accounts Receivable | Customer Concentration Risk | Two Customers    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Concentration risk (as a percent) 70.00%  
Accounts Receivable | Customer Concentration Risk | Four Customers    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Concentration risk (as a percent)   55.00%