DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) (Details) - Interest Rate Swap - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Interest Expense
Derivative [Line Items]
Net interest expense recognized on hedged commercial loans	$ 9,026	$ (15)	$ 0
Commercial Loan
Derivative [Line Items]
Unrealized gain/(loss) recognized in accumulated other comprehensive loss	1,770	(6,667)	0
Less: Reclassification of unrealized (loss) from accumulated other comprehensive loss to interest income	(632)	0	0
Net tax benefit on items recognized in accumulated other comprehensive income	(630)	1,789	0
Other comprehensive gain/(loss) recorded in accumulated other comprehensive income/(loss), net of reclassification adjustments and tax effects	$ 1,772	$ (4,878)	$ 0