Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net income	$ 591,530	$ 266,150	$ 578,070	$ 992,541	$ 857,680	$ 1,570,611
Earnings and dividends allocated to participating securities	(12,302)		(6,983)		(18,036)	(12,258)
Net income attributable to common stockholders	$ 579,228		$ 571,087		$ 839,644	$ 1,558,353
Weighted average common shares outstanding:
Average number of common shares outstanding - basic	11,087,539		11,041,503		11,080,489	11,037,868
Net effect of dilutive unvested restricted stock awards included for treasury stock method	47,355		41,755		40,807	43,931
Average number of common shares outstanding - diluted	11,134,894		11,083,258		11,121,296	11,081,799
Earnings per common share
Basic	$ 0.05		$ 0.05		$ 0.08	$ 0.14
Diluted	$ 0.05		$ 0.05		$ 0.08	$ 0.14

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