| Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 | Dec 31, 2023 | Dec 31, 2024 |
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| Net income | 67 | 37 | 56 | 56 | 66 | 72 |
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| Depreciation expense | 3 | 3 | 3 | 3 | 3 | 3 |
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| Provision for credit losses | - | - | - | - | - | 3 |
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| Net amortization of debt securities | - | - | - | - | 6 | 4 |
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| Deferred income tax expense (benefit) | -3 | -0 | 3 | -3 | 4 | 1 |
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| Stock-based compensation | - | 0 | 1 | 2 | 2 | 2 |
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| Net accretion of discount and deferred loan fees on loans | 4 | 5 | 12 | 5 | 7 | 7 |
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| Net realized loss on sales of securities | - | - | - | - | -2 | -4 |
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| Net unrealized loss (gain) on equity securities | -0 | 0 | 0 | -0 | 0 | -0 |
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| Net loss (gain) on disposals of bank premises and equipment | 0 | -0 | -0 | 0 | 0 | -0 |
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| Net gain on sales of bank premises held for sale | 0 | - | - | 0 | 0 | - |
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| Impairment losses on bank premises held for sale | 0 | - | 661,000 | 0 | - | 1 |
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| Net gain on sales of foreclosed assets | 1 | 0 | 1 | 0 | 1 | 0 |
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| Write-down of foreclosed assets | 1 | 0 | 0 | 0 | 0 | 0 |
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| Amortization of intangibles | 1 | 1 | 1 | 1 | 3 | 3 |
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| Decrease (increase) in mortgage servicing rights | 2 | 3 | -2 | -2 | 2 | 0 |
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| Amortization of Discounts and Issuance Costs on Subordinated Debt | - | 0 | 0 | 0 | 0 | 0 |
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| Amortization of Debt Discount (Premium) | - | - | -0 | - | 0 | 0 |
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| Amortization of premium on interest-bearing time deposits with banks | - | - | - | 0 | - | - |
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| Amortization of premium on time deposits | - | - | - | - | 0 | 0 |
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| Mortgage loans originated for sale | 151 | 370 | 180 | 56 | 70 | 63 |
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| Proceeds from sale of mortgage loans | 152 | 369 | 196 | 62 | 71 | 65 |
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| Net gain on sale of mortgage loans | 3 | 9 | 6 | 1 | 2 | 2 |
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| Increase in cash surrender value of bank owned life insurance | - | - | 0 | 0 | 1 | 1 |
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| Net gain on bank owned life insurance proceeds | - | - | - | - | - | 0 |
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| Increase in accrued interest receivable | -1 | 0 | -0 | 5 | 2 | 0 |
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| Decrease (increase) in other assets | 1 | 1 | -2 | 8 | -2 | -3 |
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| Increase (decrease) in other liabilities | 18 | -11 | -18 | 22 | -20 | 2 |
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| Net cash provided by operating activities | 89 | 31 | 43 | 73 | 66 | 89 |
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| Proceeds from maturities of interest-bearing time deposits with banks | - | - | - | - | 0 | 1 |
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| Purchase of interest-bearing time deposits with banks | - | - | - | - | 1 | 0 |
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| Proceeds from sales of debt securities | - | - | - | - | - | 69 |
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| Proceeds from Sale of Equity Securities, FV-NI | - | - | - | - | - | 0 |
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| Proceeds from paydowns, maturities, and calls of debt securities | - | 223 | 213 | 154 | 103 | 126 |
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| Purchase of debt securities | 73 | 524 | 514 | 372 | 3 | 105 |
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| Purchase of equity securities | - | - | - | - | - | 0 |
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| Purchase of loans | - | - | - | - | 61 | 15 |
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| Net increase in loans | 18 | 80 | 50 | 114 | 82 | 43 |
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| Purchase of restricted stock | - | 0 | 0 | 6 | 24 | - |
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| Proceeds from redemption of restricted stock | 0 | - | 1 | 1 | 27 | 2 |
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| Proceeds from Life Insurance Policy | - | - | - | - | - | 1 |
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| Purchases of bank premises and equipment | 2 | 2 | 1 | 1 | 3 | 6 |
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| Proceeds from Sale of Premises and Equipments | 0 | 0 | 0 | 0 | 0 | 0 |
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| Proceeds from Sale, Property, Held-for-Sale | 1 | - | - | 1 | 0 | - |
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| Proceeds from Sale of Foreclosed Assets | 5 | 2 | 6 | 0 | 4 | 1 |
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| Net cash paid for acquisition of Town and Country | - | - | 5 | - | 14 | - |
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| Net cash provided by (used in) investing activities | 115 | -380 | -350 | -335 | 133 | 32 |
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| Increase (Decrease) in Deposits | -19 | 354 | 426 | -151 | 94 | -83 |
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| Net decrease in repurchase agreements | -2 | 1 | 11 | -18 | -1 | -13 |
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| Repayment of long-term Federal Home Loan Bank advances | - | - | 13 | - | 234 | 1 |
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| Proceeds from FHLBank Borrowings, Financing Activities | - | - | - | - | - | 1 |
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| Taxes paid related to the vesting of restricted stock units | - | - | - | 0 | 0 | 0 |
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| Repurchase of common stock | - | - | 5 | 5 | 9 | 4 |
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| Cash dividends and dividend equivalents paid | 225 | 17 | 17 | 19 | 22 | 24 |
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| Net cash used in financing activities | -107 | 378 | 403 | -33 | -171 | -125 |
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| NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | 97 | 28 | 97 | -295 | 27 | -4 |
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| Cash paid for interest | 10 | 6 | 6 | 7 | 33 | 65 |
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| Income Taxes Paid, Net | 1 | 17 | 21 | 20 | 21 | 24 |
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| Transfers of loans to foreclosed assets | 3 | 1 | 5 | 1 | 1 | 1 |
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| Transfer of Premises and Equipment to Held For Sale | - | - | 1 | - | 0 | 0 |
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