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RELATED PARTY TRANSACTIONS (Details) - USD ($)	3 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2023	Mar. 06, 2023	Dec. 31, 2022	Aug. 15, 2016
Debt Instrument [Line Items]
Deposits		$ 5,737,292,000		$ 5,277,912,000
Amount of loan		$ 5,642,012,000		4,853,495,000
Exercise of stock options (in shares)		220,200
Executive officer
Debt Instrument [Line Items]
Amount of loan			$ 7,500,000		$ 780,000
Interest rate on loan to related party			5.70%		2.10%
Exercise of stock options (in shares)	220,200
Number of shares issued (in shares)	71,655
Equity Incentive Plan
Debt Instrument [Line Items]
Amount of loan		$ 0		780,000
PASL Holding LLC | Management | Principal officers, directors, and their affiliates
Debt Instrument [Line Items]
Deposits		$ 769,000		$ 4,600,000

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