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Parent Company Financial Statements, Condensed Statements of Income and Comprehensive Income (loss) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Expenses [Abstract] |  |  |
Interest expense | $ 127,448 | $ 95,540 | $ 28,640
Depreciation expense | 3,823 | 3,791 | 3,381
Other expenses | 15,605 | 18,533 | 18,172
Income tax benefit | 23,873 | 20,564 | 19,228
Net income | 82,813 | 78,004 | 81,814
Unrealized holding gains (losses) on debt securities available-for-sale [Abstract] |  |  |
Unrealized holding gains (losses) arising during the period | 6,607 | 36,863 | (168,060)
Less: Reclassification adjustments for realized gains (losses) included in net income | 8 | 4 | (81)
Other comprehensive income (loss), net of tax | 4,952 | 25,831 | (124,304)
Comprehensive income (loss) | 87,765 | 103,835 | (42,490)
Parent Company [Member] |  |  |
Income [Abstract] |  |  |
Dividends from subsidiaries | 36,405 | 29,931 | 31,544
Other income | 1,173 | 1,400 | 710
Total income | 37,578 | 31,331 | 32,254
Expenses [Abstract] |  |  |
Interest expense | 4,410 | 4,287 | 2,060
Depreciation expense | 201 | 125 | 75
Other expenses | 4,706 | 4,718 | 4,833
Total expenses | 9,317 | 9,130 | 6,968
Income before income taxes and equity in undistributed income of subsidiaries | 28,261 | 22,201 | 25,286
Income tax benefit | (2,394) | (2,012) | (1,808)
Income before equity in undistributed income of subsidiaries | 30,655 | 24,213 | 27,094
Equity in undistributed income of subsidiaries | 52,158 | 53,791 | 54,720
Net income | 82,813 | 78,004 | 81,814
Unrealized holding gains (losses) on debt securities available-for-sale [Abstract] |  |  |
Unrealized holding gains (losses) arising during the period | 6,607 | 36,863 | (168,060)
Less: Reclassification adjustments for realized gains (losses) included in net income | 8 | 4 | (81)
Tax expense (benefit) | 1,647 | 11,028 | (43,675)
Other comprehensive income (loss), net of tax | 4,952 | 25,831 | (124,304)
Comprehensive income (loss) | $ 87,765 | $ 103,835 | $ (42,490)

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