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CONSOLIDATED STATEMENTS OF CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Assets: |  |
Restricted cash | $ 6,070 | $ 5,110
Available-for-sale investment securities, pledged amount | 373,758 | 362,129
Amortized Cost | 3,169,432 | 3,192,392
Held-to-maturity securities | $ 1,336,075 | $ 1,220,168
Shareholders' equity: |  |
Preferred stock, par value (in dollars per share) | $ 1 | $ 1
Preferred stock, shares authorized | 500,000 | 500,000
Preferred stock, shares issued | 0 | 0
Common stock, par value (in dollars per share) | $ 1 | $ 1
Common stock, shares authorized | 75,000,000 | 75,000,000
Common stock, shares issued | 54,887,086 | 54,696,208
Treasury stock, shares at cost | 2,017,661 | 2,028,372
Shares held by deferred compensation arrangements | 92,985 | 103,696

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