SUBORDINATED DEBENTURES (Details) - USD ($) $ in Thousands				1 Months Ended	3 Months Ended
	Jun. 30, 2022	May 06, 2022	Sep. 30, 2015	Sep. 30, 2015	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Jun. 15, 2022
Debt Instrument [Line Items]
Subordinated notes payable, net					$ 200,200		$ 200,200
Interest expense related to the subordinated debt					$ 2,600	$ 2,600
Fixed to Floating Rate Subordinated Notes Due 2032 (the Notes)
Debt Instrument [Line Items]
Aggregate principal amount issued		$ 160,000
Date after debt becomes callable		May 15, 2027
Fixed to Floating Rate Subordinated Notes Due 2032 (the Notes) | Prior to May 15, 2027/ September 21, 2015
Debt Instrument [Line Items]
Fixed annual interest rate		5.00%
Fixed to Floating Rate Subordinated Notes Due 2032 (the Notes) | On or after August 15, 2027/ September 21, 2015 | SOFR
Debt Instrument [Line Items]
Basis points added to benchmark rate		2.18%
Fixed to Floating Rate Subordinated Notes Due 2027 (4.50%)
Debt Instrument [Line Items]
Fixed annual interest rate								4.50%
Net proceeds of the offering for the repayment								$ 115,000
Write-off of debt issuance costs	$ 740
Fixed to Floating Rate Subordinated Notes Due 2025 (5.25%)
Debt Instrument [Line Items]
Fixed annual interest rate	5.25%
Net proceeds of the offering for the repayment	$ 40,000
Fixed to Floating Rate Subordinated Notes Due 2030 (5.75%)
Debt Instrument [Line Items]
Aggregate principal amount issued			$ 40,000	$ 40,000
Date after debt becomes callable				Sep. 30, 2030
Fixed to Floating Rate Subordinated Notes Due 2030 (5.75%) | Prior to May 15, 2027/ September 21, 2015
Debt Instrument [Line Items]
Fixed annual interest rate			5.75%	5.75%
Fixed annual rate, first period duration			10 years
Fixed to Floating Rate Subordinated Notes Due 2030 (5.75%) | On or after August 15, 2027/ September 21, 2015 | SOFR
Debt Instrument [Line Items]
Basis points added to benchmark rate				3.72%