SECURITIES - Additional Information (Details)	3 Months Ended
	Mar. 31, 2022 USD ($) item	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Total	$ 434,881,000		$ 437,916,000
Aggregate carrying value	285,453,000		318,074,000
Proceeds from sales of debt securities available-for-sale	0	$ 0
Marketable equity securities, at fair value	1,899,000		1,962,000
Accumulated other comprehensive income (loss)	(9,694,000)		7,588,000
Proceeds from sale of securities held-to-maturity	0	0
Realized gain (loss) on held to maturity securities sold	0	0
Gain on debt securities	$ 0	$ 0
Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than Or Equal To One Year | item	125
Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than One Year | item	29
Asset Pledged as Collateral
Total	$ 365,293,000		401,861,000
Marketable Equity Securities
Marketable equity securities, at fair value	$ 1,899,000		$ 1,962,000