Loans, Allowance for Credit Losses, Credit Quality and Off-Balance Sheet Credit Exposures (Details 5) - USD ($)	Sep. 30, 2026	Dec. 31, 2025
30-89 Days	$ 2,852,107	$ 2,365,525
90 Days Or More	1,159,086	1,530,543
Total Past Due	4,011,193	3,896,068
Current	1,018,124,376	961,389,594
Total Loans	1,022,135,569	965,285,662
Purchased Loan [Member]
30-89 Days	0	0
90 Days Or More	0	0
Total Past Due	0	0
Current	7,505,583	10,010,347
Total Loans	7,505,583	10,010,347
Municipal [Member]
30-89 Days	0	0
90 Days Or More	0	0
Total Past Due	0	0
Current	67,850,278	62,078,419
Total Loans	67,850,278	62,078,419
Residential real estate - Jr lien [Member]
30-89 Days	522,978	402,645
90 Days Or More	0	225,568
Total Past Due	522,978	628,213
Current	49,377,721	45,843,834
Total Loans	49,900,699	46,472,047
Consumer [Member]
30-89 Days	16,080	31,542
90 Days Or More	0	0
Total Past Due	16,080	31,542
Current	2,597,402	3,030,311
Total Loans	2,613,482	3,061,853
Commercial & Industrial [Member]
30-89 Days	30,916	11,044
90 Days Or More	31,139	987,634
Total Past Due	62,055	998,678
Current	113,353,607	106,460,068
Total Loans	113,415,662	107,458,746
Commercial Real Estates [Member]
30-89 Days	1,716,470	356,541
90 Days Or More	699,117	17,548
Total Past Due	2,415,587	374,089
Current	502,946,978	499,273,815
Total Loans	505,362,565	499,647,904
Residential real estate - 1st lien [Member]
30-89 Days	565,663	1,563,753
90 Days Or More	428,830	299,793
Total Past Due	994,493	1,863,546
Current	274,492,807	234,692,800
Total Loans	$ 275,487,300	$ 236,556,346