Note 3 - Mergers and Acquisitions - (Details Textual) - USD ($) |
3 Months Ended | 12 Months Ended | ||
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Mar. 01, 2022 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Feb. 28, 2022 |
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Assets, Total | $ 6,289,981,000 | $ 5,990,460,000 | ||
Financing Receivable, after Allowance for Credit Loss, Total | 4,761,230,000 | 4,567,998,000 | ||
Deposits, Total | $ 4,806,178,000 | 4,820,345,000 | ||
Core Deposits [Member] | ||||
Finite-Lived Intangible Asset, Useful Life (Year) | 10 years | |||
Texas Citizens Bancorp [Member] | ||||
Assets, Total | $ 534,200,000 | |||
Financing Receivable, after Allowance for Credit Loss, Total | 349,500,000 | |||
Deposits, Total | $ 477,200,000 | |||
Business Combination, Acquisition Related Costs | $ 103,000 | $ 5,200,000 | ||
Texas Citizens Bancorp [Member] | ||||
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | 2,069,532 |
X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of equity interests issued or issuable to acquire entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- 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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