NONINTEREST INCOME - Deposit Service Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Total deposit service charges
Revenue from External Customer [Line Items]
Noninterest income	$ 25,393	$ 24,484	$ 22,090
Service fees
Revenue from External Customer [Line Items]
Noninterest income	17,182	16,019	14,220
Return and overdraft fees
Revenue from External Customer [Line Items]
Noninterest income	7,127	7,651	6,789
Other deposit service fees
Revenue from External Customer [Line Items]
Noninterest income	$ 1,084	$ 814	$ 1,081