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Stock Compensation Plan (Details Narrative) - USD ($)				12 Months Ended
Stock Compensation Plan (Details Narrative) - USD ($)	Aug. 01, 2022	Aug. 01, 2021	Aug. 01, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	May 20, 2015
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation award vesting rights				four years
Share-based payment arrangement, noncash expense				$ 295,000	$ 323,000	$ 304,000
Share-based payment arrangement, expense, tax benefit				$ 77,000	113,000	105,000
Share-based compensation arrangement , purchase price of common stock, percent				100.00%
Unrecognized compensation				$ 196,000
Vested in period, fair value				223,000	$ 229,000	$ 202,000
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unrecognized compensation				$ 457,000
Outstanding nonvested restricted shares				26,057
2015 Stock Incentive Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Common stock, capital shares reserved for future issuance							369,364
Stock issued during period, shares,committee awarded	18,429	3,175	20,084
Share price	$ 24.28	$ 25.17	$ 17.80
Options to acquire shares		53,646