ACCUMULATED OTHER COMPREHENSIVE INCOME - Changes in accumulated other comprehensive income by component, net of tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	$ 205,600	$ 237,620
Other comprehensive income (loss) before reclassification	(500)	(1,139)
Amounts reclassified from accumulated other comprehensive income	1,159	625
Total other comprehensive income (loss)	659	(514)
Balance at end of period	429,471	205,600
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(1,031)	(517)
Total other comprehensive income (loss)	659	(514)
Balance at end of period	(372)	(1,031)
Gains and Losses on Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(3,986)	(360)
Other comprehensive income (loss) before reclassification	(2,733)	(4,167)
Amounts reclassified from accumulated other comprehensive income	1,007	541
Total other comprehensive income (loss)	3,740	(3,626)
Balance at end of period	(246)	(3,986)
Unrealized Gains and Losses on Available-for-sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	4,208	916
Other comprehensive income (loss) before reclassification	(3,118)	3,343
Amounts reclassified from accumulated other comprehensive income	1	(51)
Total other comprehensive income (loss)	(3,117)	3,292
Balance at end of period	1,091	4,208
Defined Benefit Pension Items
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at beginning of period	(1,253)	(1,073)
Other comprehensive income (loss) before reclassification	(115)	(315)
Amounts reclassified from accumulated other comprehensive income	151	135
Total other comprehensive income (loss)	36	(180)
Balance at end of period	$ (1,217)	$ (1,253)