| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
| | | December 31, 2024 | |
| (Dollars in thousands) | | Level 1 | | | Level 2 | | | Level 3 | | | Total | |
| Assets: | | | | | | | | | | | | | | | | |
| Investment securities available-for-sale: | | | | | | | | | | | | | | | | |
| Collateralized Mortgage Backed | | $ | — | | | $ | 17,193 | | | $ | — | | | $ | 17,193 | |
| Subordinated Debt | | | — | | | | 7,657 | | | | 250 | | | | 7,907 | |
| Preferred Stock | | | — | | | | — | | | | 453 | | | | 453 | |
| Municipal Securities | | | | | | | | | | | | | | | | |
| Taxable | | | — | | | | 8,201 | | | | — | | | | 8,201 | |
| Tax-exempt | | | — | | | | 19,621 | | | | — | | | | 19,621 | |
| U.S. Government Agencies | | | — | | | | 2,372 | | | | — | | | | 2,372 | |
| Derivative asset – interest rate swap on loans | | | — | | | | 21,715 | | | | — | | | | 21,715 | |
| Total | | $ | — | | | $ | 76,759 | | | $ | 703 | | | $ | 77,462 | |
| Liabilities: | | | | | | | | | | | | | | | | |
| Derivative liability – interest rate swap on loans | | | — | | | | 21,715 | | | | — | | | | 21,715 | |
| Total | | $ | — | | | $ | 21,715 | | | $ | — | | | $ | 21,715 | |
| | | December 31, 2023 | |
| (Dollars in thousands) | | Level 1 | | | Level 2 | | | Level 3 | | | Total | |
| Assets: | | | | | | | | | | | | | | | | |
| Investment securities available-for-sale: | | | | | | | | | | | | | | | | |
| Collateralized Mortgage Backed | | $ | — | | | $ | 19,515 | | | $ | — | | | $ | 19,515 | |
| Subordinated Debt | | | — | | | | 8,217 | | | | 250 | | | | 8,467 | |
| Municipal Securities | | | | | | | | | | | | | | | | |
| Taxable | | | — | | | | 8,307 | | | | — | | | | 8,307 | |
| Tax-exempt | | | — | | | | 20,742 | | | | — | | | | 20,742 | |
| U.S. Government Agencies | | | — | | | | 2,897 | | | | — | | | | 2,897 | |
| Derivative asset – interest rate swap on loans | | | — | | | | 18,569 | | | | — | | | | 18,569 | |
| Total | | $ | — | | | $ | 78,247 | | | $ | 250 | | | $ | 78,497 | |
| Liabilities: | | | | | | | | | | | | | | | | |
| Derivative liability – interest rate swap on loans | | | — | | | | 18,569 | | | | — | | | | 18,569 | |
| Total | | $ | — | | | $ | 18,569 | | | $ | — | | | $ | 18,569 | |
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| Fair Value, by Balance Sheet Grouping [Table Text Block] |
| December 31, 2024 | | Carrying | | | Estimated | | | Quoted Prices in Active Markets for Identical Assets | | | Significant Other Observable Inputs | | | Significant Unobservable Inputs | |
| (Dollars in thousands) | | Amount | | | Fair Value | | | Level 1 | | | Level 2 | | | Level 3 | |
| Assets: | | | | | | | | | | | | | | | | | | | | |
| Cash and cash equivalents | | $ | 207,708 | | | $ | 207,708 | | | $ | 207,708 | | | $ | — | | | $ | — | |
| Restricted equity securities | | | 30,623 | | | | 30,623 | | | | — | | | | 30,623 | | | | — | |
| Securities: | | | | | | | | | | | | | | | | | | | | |
| Available-for-sale | | | 55,747 | | | | 55,747 | | | | — | | | | 55,747 | | | | — | |
| Held-to-maturity | | | 16,078 | | | | 15,865 | | | | — | | | | 15,865 | | | | — | |
| Loans, net | | | 1,810,556 | | | | 1,806,846 | | | | — | | | | — | | | | 1,806,846 | |
| Derivative asset – interest rate swap on loans | | | 21,715 | | | | 21,715 | | | | — | | | | 21,715 | | | | — | |
| Bank owned life insurance | | | 39,507 | | | | 39,507 | | | | — | | | | 39,507 | | | | — | |
| Accrued interest receivable | | | 9,059 | | | | 9,059 | | | | — | | | | 9,059 | | | | — | |
| Liabilities: | | | | | | | | | | | | | | | | | | | | |
| Deposits | | $ | 1,907,794 | | | $ | 1,910,018 | | | $ | — | | | $ | 1,088,506 | | | $ | 821,512 | |
| Subordinated debt, net | | | 73,039 | | | | 67,239 | | | | — | | | | 67,239 | | | | — | |
| Derivative liability – interest rate swaps on loans | | | 21,715 | | | | 21,715 | | | | — | | | | 21,715 | | | | — | |
| Accrued interest payable | | | 3,362 | | | | 3,362 | | | | — | | | | 3,362 | | | | — | |
| December 31, 2023 | | Carrying | | | Estimated | | | Quoted Prices in Active Markets for Identical Assets | | | Significant Other Observable Inputs | | | Significant Unobservable Inputs | |
| (Dollars in thousands) | | Amount | | | Fair Value | | | Level 1 | | | Level 2 | | | Level 3 | |
| Assets: | | | | | | | | | | | | | | | | | | | | |
| Cash and cash equivalents | | $ | 114,513 | | | $ | 114,513 | | | $ | 114,513 | | | $ | — | | | $ | — | |
| Restricted equity securities | | | 24,356 | | | | 24,356 | | | | — | | | | 24,356 | | | | — | |
| Securities: | | | | | | | | | | | | | | | | | | | | |
| Available-for-sale | | | 59,928 | | | | 59,928 | | | | — | | | | 59,928 | | | | — | |
| Held-to-maturity | | | 17,275 | | | | 17,163 | | | | — | | | | 17,163 | | | | — | |
| Loans, net | | | 1,705,137 | | | | 1,701,418 | | | | — | | | | — | | | | 1,701,418 | |
| Derivative asset – interest rate swap on loans | | | 18,569 | | | | 18,569 | | | | — | | | | 18,569 | | | | — | |
| Bank owned life insurance | | | 38,318 | | | | 38,318 | | | | — | | | | 38,318 | | | | — | |
| Accrued interest receivable | | | 10,725 | | | | 10,725 | | | | — | | | | 10,725 | | | | — | |
| Liabilities: | | | | | | | | | | | | | | | | | | | | |
| Deposits | | $ | 1,686,127 | | | $ | 1,685,487 | | | $ | — | | | $ | 989,791 | | | $ | 695,696 | |
| Subordinated debt, net | | | 72,642 | | | | 56,513 | | | | — | | | | 56,513 | | | | — | |
| Federal funds purchased | | | 15,000 | | | | 14,968 | | | | — | | | | — | | | | 14,968 | |
| Derivative liability – interest rate swaps on loans | | | 18,569 | | | | 18,569 | | | | — | | | | 18,569 | | | | — | |
| Accrued interest payable | | | 2,845 | | | | 2,845 | | | | — | | | | 2,845 | | | | — | |
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