EMPLOYEE BENEFITS AND STOCK BASED COMPENSATION (Summary of Nonvested Stock Activity) (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Restricted Stock
Number of Shares of RSAs
Beginning balance (in shares) | shares	406,507
Granted (in shares) | shares	241,447
Net settle for taxes (in shares) | shares	(56,119)
Vested (in shares) | shares	(168,377)
Forfeited (in shares) | shares	(23,391)
Ending balance (in shares) | shares	400,067
Weighted Average Grant-Date Fair Value
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share) | $ / shares	$ 35.61
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares	37.47
Weighted Average Grant Date Fair Value, Net settle for taxes (in dollars per share) | $ / shares	35.74
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | $ / shares	35.95
Weighted Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares	36.03
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share) | $ / shares	$ 36.55
Performance Stock
Number of Shares of RSAs
Beginning balance (in shares) | shares	197,810
Granted (in shares) | shares	103,308
Net settle for taxes (in shares) | shares	(15,034)
Vested (in shares) | shares	(46,622)
Forfeited (in shares) | shares	(10,107)
Ending balance (in shares) | shares	229,355
Weighted Average Grant-Date Fair Value
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share) | $ / shares	$ 34.84
Weighted Average Grant Date Fair Value, Granted (in dollars per share) | $ / shares	34.29
Weighted Average Grant Date Fair Value, Net settle for taxes (in dollars per share) | $ / shares	38.00
Weighted Average Grant Date Fair Value, Vested (in dollars per share) | $ / shares	37.64
Weighted Average Grant Date Fair Value, Forfeited (in dollars per share) | $ / shares	33.18
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share) | $ / shares	$ 33.89