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SHARE-BASED COMPENSATION PLANS - Summary of Nonvested Restricted Shares Activity (Details) - 2011 Incentive Stock Plan - Restricted stock awards
 12 Months Ended
Dec. 31, 2022
$ / shares
shares
Shares  
Nonvested shares, beginning of year (in shares) | shares 274,697
Granted (in shares) | shares 145,349
Forfeited (in shares) | shares (33,606)
Vested (in shares) | shares (101,531)
Nonvested shares, at end of year (in shares) | shares 284,909
Weighted Average Grant Date Fair Value  
Nonvested shares, beginning of year (in dollars per share) | $ / shares $ 20.05
Granted (in dollars per share) | $ / shares 24.95
Forfeited (in dollars per share) | $ / shares 21.37
Vested (in dollars per share) | $ / shares 20.19
Nonvested shares, at end of year (in dollars per share) | $ / shares $ 22.35