Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets
Cash and due from banks	$ 223,755	$ 157,775
Short-term interest-bearing accounts	97,303	1,111,296
Equity securities, at fair value	30,428	33,550
Securities available for sale, at fair value	1,556,501	1,687,361
Securities held to maturity (fair value $814,100 and $735,260, respectively)	929,541	733,210
Federal Reserve and Federal Home Loan Bank stock	24,892	25,098
Loans held for sale	87	830
Loans	7,904,784	7,498,459
Less allowance for loan losses	96,800	92,000
Net loans	7,807,984	7,406,459
Premises and equipment, net	69,338	72,093
Goodwill	281,204	280,541
Intangible assets, net	7,879	8,927
Bank owned life insurance	230,990	228,238
Other assets	380,840	266,733
Total assets	11,640,742	12,012,111
Liabilities
Demand (noninterest bearing)	3,714,342	3,689,556
Savings, NOW and money market	5,758,736	6,043,441
Time	445,673	501,472
Total deposits	9,918,751	10,234,469
Short-term borrowings	74,554	97,795
Long-term debt	3,322	13,995
Subordinated debt, net	98,817	98,490
Junior subordinated debt	101,196	101,196
Other liabilities	287,556	215,713
Total liabilities	10,484,196	10,761,658
Stockholders' equity
Preferred stock, $0.01 par value. Authorized 2,500,000 shares at September 30, 2022 and December 31, 2021	0	0
Common stock, $0.01 par value. Authorized 100,000,000 shares at September 30, 2022 and December 31, 2021; issued 49,651,493 at September 30, 2022 and December 31, 2021	497	497
Additional paid-in-capital	577,899	576,976
Retained earnings	935,170	856,203
Accumulated other comprehensive loss	(183,539)	(23,344)
Common stock in treasury, at cost, 6,812,238 and 6,483,481 shares at September 30, 2022 and December 31, 2021, respectively	(173,481)	(159,879)
Total stockholders' equity	1,156,546	1,250,453
Total liabilities and stockholders' equity	$ 11,640,742	$ 12,012,111