Note 2 - Business Combinations (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Jan. 01, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Assets | $ 3,861,673 | $ 3,861,673 | $ 2,833,048 | ||||
| Deposits | 3,213,886 | 3,213,886 | 2,350,249 | ||||
| Goodwill | 58,267 | 58,267 | $ 40,088 | $ 40,088 | |||
| Business Combination, Acquisition-Related Cost, Expense | 2,582 | $ 182 | 4,310 | $ 341 | |||
| W F B [Member] | |||||||
| Payments to Acquire Businesses, Gross | $ 7,202 | ||||||
| Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares (in shares) | 3,955,272 | ||||||
| Business Combination, Consideration Transferred | $ 112,887 | ||||||
| Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets | 200 | ||||||
| Assets | 1,150,000 | ||||||
| Financing Receivable, after Allowance for Credit Loss | 950,200 | ||||||
| Deposits | 1,020,000 | ||||||
| Goodwill | $ 18,179 | ||||||
| Business Combination, Acquisition-Related Cost, Expense | $ 2,600 | $ 200 | $ 4,300 | $ 300 | |||
| X | ||||||||||
- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of shares of equity interest issued or issuable by acquirer as part of consideration transferred in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial assets acquired in connection with a business combination for which the initial accounting was incomplete. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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