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, 2022
Dec. 31, 2021
Jan. 01, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Allowance for doubtful accounts $ 885,000 $ 917,000  
Long-lived asset, impairment $ 14,160,000 $ 0  
Long-lived asset, impairment [Extensible Enumeration Not Disclosed Flag] impairment charge impairment charge  
Charges against reserve [Extensible Enumeration] Total restructuring charges    
Operating lease right-of-use assets, net $ 1,303,000 $ 0 $ 4,120,000
Operating lease, liability $ 2,314,000   $ 4,120,000
Market-based Restricted Share Units      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Expected dividend yield 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 1 year 3 months 18 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 3 years 9 months 18 days  
Accounts Receivable | Customer Concentration Risk | Four Customers      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Concentration risk, percentage 55.00%    
Accounts Receivable | Customer Concentration Risk | Three Customers      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Concentration risk, percentage   43.00%