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v3.22.2.2

Note 3 - Available-for-sale Securities (Details Textual) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($)
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions | 45 |  | 45 |  | 32
Number of Available-for-sale Securities | 47 |  | 47 |  | 39
Unrealized Holding Losses Depreciation Percentage from Amortized Cost | 20.20% |  | 20.20% |  | 2.70%
Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Total |  |  | $ 0 |  |
Payments to Acquire Debt Securities, Available-for-Sale |  |  | 19,329,000 | $ 136,134,000 |
Proceeds from Sale of Debt Securities, Available-for-Sale | $ 0 |  | 0 |  |
Debt Securities, Available-for-Sale, Realized Gain (Loss), Total |  | $ 26,000 | (0) | 119,000 |
Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member] |  |  |  |  |
Payments to Acquire Debt Securities, Available-for-Sale |  |  | 11,800,000 | 112,000,000.0 |
Proceeds from Sale of Debt Securities, Available-for-Sale |  |  |  | 32,400,000 |
Corporate Debt Securities [Member] |  |  |  |  |
Payments to Acquire Debt Securities, Available-for-Sale |  |  | 2,000,000.0 | 18,200,000 |
Proceeds from Sale of Debt Securities, Available-for-Sale |  |  |  | 16,300,000 |
Subordinated Notes [Member] |  |  |  |  |
Payments to Acquire Debt Securities, Available-for-Sale |  |  | 4,000,000.0 |  |
Proceeds from Sale of Debt Securities, Available-for-Sale |  |  |  | 4,500,000 |
SBA Loan Pools [Member] |  |  |  |  |
Payments to Acquire Debt Securities, Available-for-Sale |  |  | 1,500,000 | 5,900,000 |
Proceeds from Sale of Debt Securities, Available-for-Sale |  |  |  | $ 535,000 |
Asset Pledged as Collateral [Member] | Federal Home Loan Bank Advances [Member] |  |  |  |  |
Debt Securities, Available-for-Sale, Restricted | $ 28,300,000 |  | $ 28,300,000 |  | $ 36,600,000

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