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Note 6 - Borrowings (Details Textual) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged | $ 20,700 | $ 20,300
Residential Portfolio Segment [Member] | One to Four Family [Member] |  |
Federal Home Loan Bank Advances, Maximum Percentage of Loan Carrying Value | 76.00% |
Residential Portfolio Segment [Member] | Multi-family Loan [Member] |  |
Federal Home Loan Bank Advances, Maximum Percentage of Loan Carrying Value | 73.00% |
Residential Portfolio Segment [Member] | Home Equity Loan [Member] |  |
Federal Home Loan Bank Advances, Maximum Percentage of Loan Carrying Value | 62.00% |
Federal Home Loan Bank of Chicago [Member] |  |
Federal Home Loan Bank, Advance, Maturity, Remainder of Fiscal Year | $ 250,166 | 293,553
Long-Term Federal Home Loan Bank Advances | 210,000 |
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds | 334,000 |
Federal Home Loan Bank of Chicago [Member] | Federal Home Loan Bank, Advances, Callable Option [Member] |  |
Long-Term Federal Home Loan Bank Advances | 160,000 |
Repurchase Agreements [Member] |  |
Line of Credit Facility, Maximum Borrowing Capacity | 50,000 |
Short-Term Debt | $ 8,895 | $ 2,966

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- Definition Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)(3)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478878/942-470-45-1 + Details
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- Definition Amount of the collateral pledged in support of federal home loan bank advances outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478878/942-470-45-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477734/942-470-50-3 + Details
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- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478878/942-470-45-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477734/942-470-50-2 + Details
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