v3.26.1
Loans and Allowance for Credit Losses - Credit Quality Indicators Most Closely Monitored For Other Than Residential Real Estate And Consumer Loans By Class and based on Payment Activity (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total $ 137,488,817   $ 137,488,817   $ 118,850,710
Current period gross charge-offs, Total 147 $ 3,533 365 $ 48,127 195,959
Nonperforming          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Total 219,306   219,306   316,994
Multifamily          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 1,144,000   1,144,000    
Amortized cost basis by origination year, 2023         1,120,234
Amortized cost basis by origination year, 2022 1,094,842   1,094,842   2,596,198
Amortized cost basis by origination year, Prior 2,688,224   2,688,224   307,478
Total 4,927,066   4,927,066   4,023,910
Multifamily | Pass          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 1,144,000   1,144,000    
Amortized cost basis by origination year, 2023         1,120,234
Amortized cost basis by origination year, 2022 1,094,842   1,094,842   2,596,198
Amortized cost basis by origination year, Prior 2,688,224   2,688,224   307,478
Total 4,927,066   4,927,066   4,023,910
Commercial          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 9,840,684   9,840,684   5,022,520
Amortized cost basis by origination year, 2025 4,957,271   4,957,271   16,102,285
Amortized cost basis by origination year, 2024 15,787,371   15,787,371   16,510,886
Amortized cost basis by origination year, 2023 14,568,665   14,568,665   5,654,214
Amortized cost basis by origination year, 2022 5,537,283   5,537,283   2,087,581
Amortized cost basis by origination year, Prior 10,038,365   10,038,365   9,031,944
Total 60,729,639   60,729,639   54,409,430
Current period gross charge-offs, Prior     16   43,612
Current period gross charge-offs, Total   3,269 16 6,623 43,612
Commercial | Pass          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 9,840,684   9,840,684   4,706,140
Amortized cost basis by origination year, 2025 4,652,145   4,652,145   16,008,333
Amortized cost basis by origination year, 2024 15,787,371   15,787,371   16,322,270
Amortized cost basis by origination year, 2023 14,382,972   14,382,972   4,595,265
Amortized cost basis by origination year, 2022 4,489,849   4,489,849   1,592,970
Amortized cost basis by origination year, Prior 7,240,622   7,240,622   5,964,808
Total 56,393,643   56,393,643   49,189,786
Commercial | Special Mention          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026         316,380
Amortized cost basis by origination year, 2025 305,126   305,126    
Amortized cost basis by origination year, 2024         188,616
Amortized cost basis by origination year, 2023 185,693   185,693   1,058,949
Amortized cost basis by origination year, 2022 1,047,434   1,047,434   494,611
Amortized cost basis by origination year, Prior 384,447   384,447    
Total 1,922,700   1,922,700   2,058,556
Commercial | Substandard          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2025         93,952
Amortized cost basis by origination year, Prior 2,413,296   2,413,296   3,067,136
Total 2,413,296   2,413,296   3,161,088
Construction and Development          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026         2,528,781
Amortized cost basis by origination year, 2025 2,964,821   2,964,821   221,443
Amortized cost basis by origination year, 2024 220,834   220,834   1,284,769
Amortized cost basis by origination year, 2023 1,266,413   1,266,413    
Amortized cost basis by origination year, Prior 20,174   20,174   28,657
Total 4,472,242   4,472,242   4,063,650
Construction and Development | Pass          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026         2,528,781
Amortized cost basis by origination year, 2025 2,964,821   2,964,821   221,443
Amortized cost basis by origination year, 2024 220,834   220,834   1,284,769
Amortized cost basis by origination year, 2023 1,266,413   1,266,413    
Total 4,452,068   4,452,068   4,034,993
Construction and Development | Substandard          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, Prior 20,174   20,174   28,657
Total 20,174   20,174   28,657
Farmland          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 589,917   589,917   1,513,435
Amortized cost basis by origination year, 2025 1,494,503   1,494,503   124,097
Amortized cost basis by origination year, 2024 122,470   122,470   503,867
Amortized cost basis by origination year, 2023 21,785   21,785    
Amortized cost basis by origination year, 2022         852,934
Amortized cost basis by origination year, Prior 2,113,265   2,113,265   1,392,195
Total 4,341,940   4,341,940   4,386,528
Farmland | Pass          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 589,917   589,917   1,513,435
Amortized cost basis by origination year, 2025 1,494,503   1,494,503   124,097
Amortized cost basis by origination year, 2024 122,470   122,470   480,000
Amortized cost basis by origination year, 2023 0   0    
Amortized cost basis by origination year, 2022         852,934
Amortized cost basis by origination year, Prior 1,894,224   1,894,224   1,174,313
Total 4,101,114   4,101,114   4,144,779
Farmland | Special Mention          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2024         23,867
Amortized cost basis by origination year, 2023 21,785   21,785    
Amortized cost basis by origination year, Prior 219,041   219,041   217,882
Total 240,826   240,826   241,749
Commercial and Industrial          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 3,235,362   3,235,362   4,375,584
Amortized cost basis by origination year, 2025 6,199,366   6,199,366   2,844,047
Amortized cost basis by origination year, 2024 1,829,366   1,829,366   389,749
Amortized cost basis by origination year, 2023 404,863   404,863   3,459,212
Amortized cost basis by origination year, 2022 3,337,069   3,337,069   173,725
Amortized cost basis by origination year, Prior 1,257,224   1,257,224   1,312,545
Total 16,263,250   16,263,250   12,554,862
Current period gross charge-offs, 2023     202    
Current period gross charge-offs, Prior     147   7,074
Current period gross charge-offs, Total   0     7,074
Commercial and Industrial | Pass          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 3,235,362   3,235,362   4,375,584
Amortized cost basis by origination year, 2025 6,199,366   6,199,366   2,844,047
Amortized cost basis by origination year, 2024 1,829,366   1,829,366   264,762
Amortized cost basis by origination year, 2023 281,734   281,734   3,447,290
Amortized cost basis by origination year, 2022 3,328,271   3,328,271   134,340
Amortized cost basis by origination year, Prior 783,263   783,263   849,078
Total 15,657,362   15,657,362   11,915,101
Commercial and Industrial | Special Mention          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2024         124,987
Amortized cost basis by origination year, 2023         11,922
Amortized cost basis by origination year, 2022         2,683
Amortized cost basis by origination year, Prior         460,556
Total         600,148
Commercial and Industrial | Substandard          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2023 123,129   123,129    
Amortized cost basis by origination year, 2022 8,798   8,798   36,702
Amortized cost basis by origination year, Prior 473,961   473,961   2,911
Total 605,888   605,888   39,613
1-4 Family, including Construction          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 9,233,307   9,233,307   8,210,818
Amortized cost basis by origination year, 2025 7,815,370   7,815,370   2,838,343
Amortized cost basis by origination year, 2024 2,614,471   2,614,471   3,688,437
Amortized cost basis by origination year, 2023 3,312,124   3,312,124   3,433,214
Amortized cost basis by origination year, 2022 3,198,227   3,198,227   6,490,489
Amortized cost basis by origination year, Prior 15,495,846   15,495,846   10,485,212
Total 41,669,345   41,669,345   35,146,513
Current period gross charge-offs, 2022         40,177
Current period gross charge-offs, Prior         75,024
Current period gross charge-offs, Total   69   12,874 115,201
1-4 Family, including Construction | Performing          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 9,233,307   9,233,307   8,174,987
Amortized cost basis by origination year, 2025 7,815,370   7,815,370   2,729,459
Amortized cost basis by origination year, 2024 2,507,066   2,507,066   3,688,437
Amortized cost basis by origination year, 2023 3,312,124   3,312,124   3,433,214
Amortized cost basis by origination year, 2022 3,198,227   3,198,227   6,490,489
Amortized cost basis by origination year, Prior 15,419,817   15,419,817   10,349,900
Total 41,485,911   41,485,911   34,866,486
1-4 Family, including Construction | Nonperforming          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026         35,831
Amortized cost basis by origination year, 2025 0   0   108,884
Amortized cost basis by origination year, 2024 107,405   107,405    
Amortized cost basis by origination year, 2022 0   0    
Amortized cost basis by origination year, Prior 76,029   76,029   135,312
Total 183,434   183,434   280,027
Consumer          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 1,614,905   1,614,905   674,893
Amortized cost basis by origination year, 2025 528,849   528,849   480,286
Amortized cost basis by origination year, 2024 381,149   381,149   1,111,528
Amortized cost basis by origination year, 2023 853,983   853,983   276,947
Amortized cost basis by origination year, 2022 193,481   193,481   22,278
Amortized cost basis by origination year, Prior 1,767,809   1,767,809   1,904,655
Total 5,340,176   5,340,176   4,470,587
Current period gross charge-offs, Prior         30,072
Current period gross charge-offs, Total 147 $ 195 349 $ 28,630 30,072
Consumer | Performing          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, 2026 1,614,905   1,614,905   674,893
Amortized cost basis by origination year, 2025 528,849   528,849   480,286
Amortized cost basis by origination year, 2024 381,149   381,149   1,111,528
Amortized cost basis by origination year, 2023 853,983   853,983   276,947
Amortized cost basis by origination year, 2022 193,481   193,481   22,278
Amortized cost basis by origination year, Prior 1,731,937   1,731,937   1,867,688
Total 5,304,304   5,304,304   4,433,620
Consumer | Nonperforming          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Amortized cost basis by origination year, Prior 35,872   35,872   36,967
Total $ 35,872   $ 35,872   $ 36,967