The condensed statements of cash flows of the parent company are as follows: (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
OPERATING ACTIVITIES:
Net income	$ 2,511	$ 4,490	$ 2,763	$ 5,304	$ 9,034	$ 5,999	$ 5,535	$ 5,319	$ 15,068	$ 25,887	$ 23,699
Change in other liabilities									(3,879)	8,099	3,687
Change in other assets									(968)	(4,218)	(4,914)
Net cash provided by operating activities									14,773	36,770	28,793
INVESTING ACTIVITIES:
Sales of securities			$ 6,300
Net cash provided by investing activities									(13,706)	(111,874)	(162,908)
FINANCING ACTIVITIES:
Cash dividends paid									(6,066)	(5,281)	(4,677)
Common stock repurchased									(5,022)	(6,351)	(23,281)
Proceeds from issuance of subordinated debt											20,000
Payment of subordinated debt issue costs											(394)
Issuance of common stock in connection with stock option exercises										1,171	193
Net cash used in financing activities									(2,569)	1,990	150,127
NET CHANGE IN CASH AND CASH EQUIVALENTS									(1,502)	(73,114)	16,012
Supplemental cash flow information:
Net change in due to broker for common stock repurchased											(160)
Parent Company [Member]
OPERATING ACTIVITIES:
Net income									15,068	25,887	23,699
Equity in undistributed income of subsidiaries									(5,591)	(20,595)	(13,009)
Net amortization of premiums on subordinated debt									39	40	27
Change in other liabilities									(881)	(642)	(353)
Change in other assets									651	694	(142)
Other, net									1,979	1,757	1,989
Net cash provided by operating activities									11,265	7,141	12,211
INVESTING ACTIVITIES:
Purchase of securities									(103)	(107)	(105)
Sales of securities									103	107	105
Net cash provided by investing activities
FINANCING ACTIVITIES:
Cash dividends paid									(6,066)	(5,281)	(4,677)
Common stock repurchased									(5,022)	(6,351)	(23,281)
Proceeds from issuance of subordinated debt											20,000
Payment of subordinated debt issue costs											(394)
Issuance of common stock in connection with stock option exercises										1,171	193
Net cash used in financing activities									(11,088)	(10,461)	(8,159)
NET CHANGE IN CASH AND CASH EQUIVALENTS									177	(3,320)	4,052
CASH AND CASH EQUIVALENTS
Beginning of year				$ 763				$ 4,083	763	4,083	31
End of year	$ 940				$ 763				940	763	4,083
Supplemental cash flow information:
Net change in due to broker for common stock repurchased											$ (160)