Note 12 - Fair Value (Details Textual) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|---|---|
| Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | $ 21,501 | $ 20,938 | $ 22,261 | $ 19,624 | $ 18,722 | $ 18,679 |
| Collateral Pledged [Member] | ||||||
| Loans Receivable, Fair Value Disclosure | 14,400 | 23,300 | ||||
| Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | $ 0 | $ 1,200 |
| X | ||||||||||
- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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