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LOSS PER SHARE - Narrative (Details) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Anti-dilutive securities        
Options, restricted shares and restricted share units excluded from the computation of diluted EPS (in shares) 1,500 1,300 1,500 1,300
Weighted average common shares outstanding, basic (in shares) 22,181 16,087 20,538 16,051
Weighted average common shares outstanding, diluted (in shares) 22,181 16,087 20,538 16,051
Employee and Nonemployee Stock Options, Restricted Stock and Restricted Stock Units Whose Impacts are Anti-Dilutive        
Anti-dilutive securities        
Options, restricted shares and restricted share units excluded from the computation of diluted EPS (in shares) 400 200 300 200
Options Whose Exercise Price is Greater than Average Market Price        
Anti-dilutive securities        
Options, restricted shares and restricted share units excluded from the computation of diluted EPS (in shares) 200 200 300 200
Options and Restricted Shares Issuable upon Achievement of Certain Market and Performance Criteria That Has Not Been Met        
Anti-dilutive securities        
Options, restricted shares and restricted share units excluded from the computation of diluted EPS (in shares) 900 900 900 900
Penny Warrant        
Anti-dilutive securities        
Weighted average common shares outstanding, basic (in shares) 200   100  
Weighted average common shares outstanding, diluted (in shares) 200   100