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PARENT COMPANY ONLY FINANCIAL INFORMATION - Statements of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Dividends from subsidiaries: |  |  |
Income from dissolution of non-bank subsidiary | $ 733 | $ 0 | $ 0
Other income | 11,248 | 14,822 | 10,292
Expense |  |  |
Salaries, wages, and employee benefits | 162,597 | 159,016 | 145,312
Interest expense | 159,922 | 36,548 | 28,102
Income tax benefit | (31,339) | (33,426) | (33,374)
Equity in undistributed (in excess of) net income of subsidiaries |  |  |
Net income | 122,565 | 128,311 | 123,449
Parent Company |  |  |
Dividends from subsidiaries: |  |  |
Bank | 90,000 | 95,000 | 60,000
Non-bank | 900 | 1,630 | 1,745
Interest income | 2,956 | 1,094 | 79
Gains (losses) recognized on equity securities, net | (2,171) | (2,159) | 3,041
Other income | 14,130 | 15,195 | 12,109
Total operating income | 106,548 | 110,760 | 76,974
Expense |  |  |
Salaries, wages, and employee benefits | 17,766 | 20,964 | 17,914
Interest expense | 19,005 | 17,854 | 15,163
Operating expense | 8,009 | 7,294 | 7,429
Total expense | 44,780 | 46,112 | 40,506
Income (loss) before income tax benefit and equity in undistributed (in excess of) net income of subsidiaries | 61,768 | 64,648 | 36,468
Income tax benefit | 7,310 | 8,286 | 8,974
Income (loss) before equity in undistributed (in excess of) net income of subsidiaries | 69,078 | 72,934 | 45,442
Equity in undistributed (in excess of) net income of subsidiaries |  |  |
Bank | 53,487 | 55,986 | 77,941
Non-bank | 0 | (609) | 66
Net income | $ 122,565 | $ 128,311 | $ 123,449

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