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Note 3 - Loans Receivable (Details Textual) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred Cost Reserve, Unamortized Balance | $ 3,200 | $ 3,500
Financing Receivable, Accrued Interest, before Allowance for Credit Loss | 5,500 | 5,700
Financial Asset Acquired [Member] |  |
Financing Receivable, Unamortized Purchase Premium (Discount) | 4,400 | $ 5,200
Multifamily Portfolio Segment [Member] |  |
Mortgage Loans in Process of Foreclosure, Amount | 589 |
Home Equity Portfolio Segment [Member] |  |
Mortgage Loans in Process of Foreclosure, Amount | 7 |
Residential Portfolio Segment [Member] |  |
Mortgage Loans in Process of Foreclosure, Amount | $ 736 |

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- Definition Represents the unamortized balance of the deferred cost reserve as of the specified date. + References No definition available. + Details
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- Definition Amount, before allowance for credit loss, of accrued interest on financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
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- Definition Amount of unamortized purchase premium (discount) on financing receivable. Excludes financing receivable covered under loss sharing agreement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481598/310-20-45-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-4 + Details
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- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 35 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-35 + Details
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