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STOCK COMPENSATION - Additional Information (Details)
$ in Millions
9 Months Ended
Sep. 30, 2021
USD ($)
shares
Restricted Stock  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Fair value of equity instruments $ 8.4
Performance Shares  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Fair value of equity instruments $ 2.1
Number of shares range percentage 150.00%
Performance Shares | Amended and Restated Long Term Incentive Plan Two Thousand  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of shares available for grant (in shares) | shares 357,858