Note 14 - Segment Reporting - Schedule of Segment Reporting (Details) - USD ($) $ in Thousands |
3 Months Ended | ||||
|---|---|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Dec. 31, 2025 |
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| Interest income | $ 184,397 | $ 124,789 | |||
| Noninterest income | 6,796 | 4,451 | |||
| Interest expense | 75,593 | 59,033 | |||
| Provision for credit losses | 5,200 | 3,500 | |||
| Salaries and employee benefits | 32,768 | 22,578 | |||
| Income Tax Expense (Benefit) | 14,709 | 7,160 | |||
| Net income | 37,822 | 20,242 | |||
| Depreciation | 1,806 | 1,098 | |||
| Amortization of intangibles | 2,845 | 279 | |||
| Assets | 14,209,561 | 9,759,255 | $ 14,002,700 | ||
| Operating Segments [Member] | |||||
| Interest income | 184,397 | 124,789 | |||
| Noninterest income | 6,661 | 3,749 | |||
| Total segment income | 191,058 | 128,538 | |||
| Interest expense | 71,208 | 57,735 | |||
| Segment net interest income and noninterest income | 119,850 | 70,803 | |||
| Provision for credit losses | 5,200 | 3,500 | |||
| Salaries and employee benefits | 32,768 | 22,578 | |||
| Other segment items* | [1] | 25,151 | 16,332 | ||
| Income Tax Expense (Benefit) | 14,708 | 7,160 | |||
| Net income | 42,023 | 21,233 | |||
| Depreciation | 1,806 | 1,098 | |||
| Amortization of intangibles | 2,845 | 279 | |||
| Assets | 14,200,455 | 9,751,832 | |||
| Total expenses for segment assets | 149,035 | 107,306 | |||
| Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] | |||||
| Assets | $ 9,106 | $ 7,423 | |||
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| X | ||||||||||
- Definition Amount of expense for segment assets. No definition available.
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| X | ||||||||||
- Definition Amount of interest income (expense) classified as operating and noninterest income. No definition available.
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| X | ||||||||||
- Definition Represents the amount of segment income during the period. No definition available.
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| X | ||||||||||
- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| 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 The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of interest expense classified as operating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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