ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Activity in accumulated other comprehensive income (loss) [Roll Forward]
Balance	$ 159,245	$ 125,040
Current period other comprehensive income (loss)	(1,461)	6,013
Balance	162,349	135,785
Accumulated Other Comprehensive Income (Loss) [Member]
Activity in accumulated other comprehensive income (loss) [Roll Forward]
Balance	(33,727)	(46,528)
Current period other comprehensive income (loss)	(1,461)	6,013
Balance	(35,188)	(40,515)
Unrealized Gains (Losses) on Securities [Member]
Activity in accumulated other comprehensive income (loss) [Roll Forward]
Balance	(33,778)	(46,273)
Current period other comprehensive income (loss)	(1,461)	6,013
Balance	(35,239)	(40,260)
Officers' Retirement Plan [Member]
Activity in accumulated other comprehensive income (loss) [Roll Forward]
Balance	(70)	(308)
Current period other comprehensive income (loss)	0	0
Balance	(70)	(308)
Directors' Retirement Plan [Member]
Activity in accumulated other comprehensive income (loss) [Roll Forward]
Balance	121	53
Current period other comprehensive income (loss)	0	0
Balance	$ 121	$ 53