Note 2 - Acquisition Activity - Pro Forma Information (Details) - Royal Financial, Inc. [Member] - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Interest income | $ 73,730 | $ 70,585 | ||
| Interest expense | (4,987) | (3,538) | ||
| Recovery of (provision for) loan losses | 0 | (1,181) | ||
| Non-interest income | 11,648 | 16,607 | ||
| Non-interest expense (1) | [1] | (60,228) | (57,290) | |
| Income before provision for income taxes | 20,163 | 25,183 | ||
| Income tax expense | (2,235) | (3,525) | ||
| Net income | $ 17,928 | $ 21,658 | ||
| Basic (in dollars per share) | $ 4.29 | $ 6.23 | ||
| Diluted (in dollars per share) | $ 4.28 | $ 6.23 | ||
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| X | ||||||||||
- Definition The pro forma income tax expense for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma interest expense for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma interest income for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma non-interest expense for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma non-interest income for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma provision for loan losses for a period as if the business combination or combinations had been completed at the beginning of the period. No definition available.
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| X | ||||||||||
- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount after tax of pro forma income from continuing operations as if the business combination had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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