STOCKHOLDERS' EQUITY AND REGULATORY MATTERS (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023
STOCKHOLDERS' EQUITY AND REGULATORY MATTERS
Preferred stock, no par value	$ 0	$ 0	$ 0	$ 0	$ 0
Preferred stock, issued	0	0	0	0	0
Shares available for issuance under Dividend Reinvestment Plan	141,887
Stock issued under Dividend Reinvestment Plan	0	0
Shares repurchase program, number of shares repurchased	27,569	170
Forfeiture of restricted stock, Shares		825
Shares repurchase program, number of shares remaining	180,743
capital conservation buffer	2.50%
Capital conservation buffer ratio	0.0468
Undistributed earnings of subsidiary, available for distribution	$ 41.1