INVESTMENTS - Additional Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Gain (Loss) on Securities [Line Items]
Proceeds from Sale of Debt Securities, Available-for-sale	$ 100	$ 111,800	$ 4,821	$ 116,796
Debt Securities, Available-for-sale, Realized Gain	0	200	0	300
Available-for-sale Securities, Gross Realized Losses	0	400	400	400
Debt Securities, Held-to-maturity, Allowance for Credit Loss	$ 0		$ 0		$ 0
NumberOfSecuritiesInSecurityPortfolio	1,041		1,041		1,251
NumberOfSecuritiesInUnrealizedLossPosition	919		919		891
Debt Securities, Held-to-maturity, Nonaccrual	$ 0		$ 0		$ 0
Net gain (loss) on sales of investment securities	$ (4)	$ (179)	$ (407)	$ (176)