v3.26.1
Federal Home Loan Bank Advances and Other Borrowings (Details Narrative) - USD ($)
$ in Thousands
1 Months Ended 6 Months Ended 12 Months Ended
Oct. 31, 2024
Jun. 30, 2026
Dec. 31, 2025
Federal Home Loan Bank, Advance, Branch of FHLBank [Line Items]      
Federal bank loan borrowing capacity description   The Bank has a master contract agreement with the Federal Home Loan Bank (FHLB) which provides for borrowing up to the maximum of 76% of the book value of the Bank’s 1-4 family real estate loans, 62% of the book value of the Bank’s revolving home equity lines of credit, 62% of the book value of the Bank’s 1-4 family second mortgages, 62% of the book value of the Bank’s secured farmland loans, 73% of the book value of the multi-family loans and the amount of the Bank’s securities pledged, and 72% of the commercial real estate first-lien loans.  
Federal home loan bank advances   $ 860,414 $ 906,150
Federal home loan bank unused portion   499,837  
Advances from federal home loan bank   0 0
Outstanding balance   45,917 77,917
Letters of credit outstanding amount   $ 66,045 $ 66,045
Line of credit maturity date   May 2027 May 2026
Balance owned   $ 0 $ 0
Borrowing capacity   102,209 92,003
Collateral amount   $ 117,060 112,294
Line of credit facility description   line of credit with Bankers’ Bank for $10,000 at a variable interest rate based upon the Wall Street Journal Prime Rate, less 0.250 percentage points (6.75% prime interest rate at June 30, 2026 and December 31, 2025, respectively).  
Shares issued and outstanding percentage 100.00%    
Line of credit   $ 0 $ 0
Common Stock [Member]      
Federal Home Loan Bank, Advance, Branch of FHLBank [Line Items]      
Secured shares 52,200    
Minimum [Member]      
Federal Home Loan Bank, Advance, Branch of FHLBank [Line Items]      
Interest rates   0.00% 0.00%
Maximum [Member]      
Federal Home Loan Bank, Advance, Branch of FHLBank [Line Items]      
Interest rates   4.46% 4.46%