EMPLOYEE AND POSTRETIREMENT BENEFIT PLANS - Non-vested Stock Options and Restricted Stock Activity (Details) - Restricted Stock	12 Months Ended
	Dec. 31, 2024 $ / shares shares
Number of Shares
Outstanding, beginning of period (in shares) | shares	110,009
Granted (in shares) | shares	92,860
Vested (in shares) | shares	(62,969)
Forfeited (in shares) | shares	(2,076)
Outstanding, end of period (in shares) | shares	137,824
Weighted Average Grant Date Fair Value
Outstanding, at beginning of period (in dollars per share) | $ / shares	$ 23.44
Granted, (in dollars per share) | $ / shares	20.69
Vested, (in dollars per share) | $ / shares	22.97
Forfeited, (in dollars per share) | $ / shares	23.37
Outstanding, at end period, (in dollars per share) | $ / shares	$ 21.8