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CONSOLIDATED STATEMENTS OF CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Assets: |  |
Restricted cash | $ 5,110 | $ 0
Available-for-sale investment securities, pledged amount | 393,137 | 598,873
Amortized Cost | 3,203,694 | 3,301,607
Held-to-maturity securities | $ 1,276,676 | $ 1,121,816
Shareholders' equity: |  |
Preferred stock, par value (in dollars per share) | $ 1.00 | $ 1.00
Preferred stock, shares authorized | 500,000 | 500,000
Preferred stock, shares issued | 0 | 0
Common stock, par value (in dollars per share) | $ 1.00 | $ 1.00
Common stock, shares authorized | 75,000,000 | 75,000,000
Common stock, shares issued | 54,573,437 | 54,372,292
Treasury stock, shares at cost | 2,027,546 | 1,045,232
Shares held by deferred compensation arrangements | 102,870 | 120,556

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