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STOCK-BASED COMPENSATION - Performance Share Awards - Peer Group Market Condition Vesting (Details)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2024
USD ($)
$ / shares
shares
Shares  
Nonvested (in shares) 453,732
Granted (in shares) 207,582
Vested (in shares) (161,372)
Forfeited (in shares) (2,876)
Nonvested (in shares) 497,066
Performance Shares | January 28, 2017  
STOCK-BASED COMPENSATION  
Performance period 3 years
Shares  
Nonvested (in shares) 237,375
Granted (in shares) 100,391
Vested (in shares) (85,938)
Nonvested (in shares) 251,828
Weighted Average Fair Value  
Nonvested (in dollars per share) | $ / shares $ 18.08
Granted (in dollars per share) | $ / shares 15.28
Vested (in dollars per share) | $ / shares 15.99
Nonvested (in dollars per share) | $ / shares $ 17.68
Compensation cost  
Unrecognized compensation cost | $ $ 2.6
Weighted average period of recognition of unrecognized compensation cost 2 years 2 months 12 days
Performance Shares | Minimum | January 28, 2017  
STOCK-BASED COMPENSATION  
Vesting percentage 0.00%
Performance Shares | Maximum | January 28, 2017  
STOCK-BASED COMPENSATION  
Vesting percentage 150.00%