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Note 11 - Fair Value Measurements - Schedule of Financial Assets and Liabilities on a Recurring Basis (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | $ 279,643 | $ 292,933
Loans receivable, at fair value | 49,957 | 25,668
Interest Rate Swap [Member] |  |
Derivative asset | 9,453 | 6,495
Derivatives liabilities | 0 | (375)
US Government Agencies Debt Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 17,898 | 18,018
Corporate Debt Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 15,200 | 12,872
Collateralized Mortgage-Backed Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 119,802 | 101,248
U.S. Small Business Administration Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 53,190 | 41,348
Fair Value, Recurring [Member] |  |
Mortgage loans held for sale, at fair value | 49,957 | 25,668
Loans receivable, at fair value | 15,003 | 15,088
Total assets measured at fair value | 354,307 | 340,513
Financial liabilities | (224) | (910)
Fair Value, Recurring [Member] | Interest Rate Swap [Member] |  |
Derivative asset | 9,380 | 6,431
Derivatives liabilities |  | (375)
Fair Value, Recurring [Member] | Dealer Offsets to Customer Swap [Member] |  |
Derivative asset | 73 | 64
Fair Value, Recurring [Member] | Customer Swap [Member] |  |
Derivatives liabilities | (73) | (63)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Mortgage loans held for sale, at fair value | 0 | 0
Loans receivable, at fair value | 0 | 0
Total assets measured at fair value | 0 | 0
Financial liabilities | 0 | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Interest Rate Swap [Member] |  |
Derivative asset | 0 | 0
Derivatives liabilities |  | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Dealer Offsets to Customer Swap [Member] |  |
Derivative asset | 0 | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Customer Swap [Member] |  |
Derivatives liabilities | 0 | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Mortgage loans held for sale, at fair value | 49,957 | 25,668
Loans receivable, at fair value | 15,003 | 15,088
Total assets measured at fair value | 354,056 | 340,184
Financial liabilities | (151) | (722)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member] |  |
Derivative asset | 9,380 | 6,431
Derivatives liabilities |  | (375)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Dealer Offsets to Customer Swap [Member] |  |
Derivative asset | 73 | 64
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Customer Swap [Member] |  |
Derivatives liabilities | (73) | (63)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Mortgage loans held for sale, at fair value | 0 | 0
Loans receivable, at fair value | 0 | 0
Total assets measured at fair value | 251 | 329
Financial liabilities | (73) | (188)
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Interest Rate Swap [Member] |  |
Derivative asset | 0 | 0
Derivatives liabilities |  | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Dealer Offsets to Customer Swap [Member] |  |
Derivative asset | 0 | 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Customer Swap [Member] |  |
Derivatives liabilities | 0 | 0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 17,898 | 18,018
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 17,898 | 18,018
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 15,200 | 12,872
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 15,200 | 12,872
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 73,553 | 119,447
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 73,553 | 119,447
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 119,802 | 101,248
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 119,802 | 101,248
Fair Value, Recurring [Member] | Collateralized Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | U.S. Small Business Administration Securities [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 53,190 | 41,348
Fair Value, Recurring [Member] | U.S. Small Business Administration Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | U.S. Small Business Administration Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 53,190 | 41,348
Fair Value, Recurring [Member] | U.S. Small Business Administration Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Securities available-for-sale, at fair value (amortized cost of $309,959 and $328,695, net of allowance for credit losses of $0 and $0, respectively) | 0 | 0
Fair Value, Recurring [Member] | Interest Rate Lock Commitments [Member] |  |
Derivative asset | 251 | 329
Fair Value, Recurring [Member] | Interest Rate Lock Commitments [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivative asset | 0 | 0
Fair Value, Recurring [Member] | Interest Rate Lock Commitments [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Derivative asset | 0 | 0
Fair Value, Recurring [Member] | Interest Rate Lock Commitments [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Derivative asset | 251 | 329
Fair Value, Recurring [Member] | Mandatory and Best Effort Forward Commitments [Member] |  |
Derivatives liabilities | (73) | (188)
Fair Value, Recurring [Member] | Mandatory and Best Effort Forward Commitments [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives liabilities | 0 | 0
Fair Value, Recurring [Member] | Mandatory and Best Effort Forward Commitments [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Derivatives liabilities | 0 | 0
Fair Value, Recurring [Member] | Mandatory and Best Effort Forward Commitments [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Derivatives liabilities | (73) | (188)
Fair Value, Recurring [Member] | Forward TBA Mortgage-Backed Securities [Member] |  |
Derivatives liabilities | (78) | (284)
Fair Value, Recurring [Member] | Forward TBA Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Derivatives liabilities | 0 | 0
Fair Value, Recurring [Member] | Forward TBA Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Derivatives liabilities | (78) | (284)
Fair Value, Recurring [Member] | Forward TBA Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Derivatives liabilities | $ 0 | $ 0

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- Definition Fair value portion of asset recognized for present right to economic benefit. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481830/320-10-45-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. 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