Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 161,750	$ 166,488
Short-term interest-bearing accounts	68,045	30,862
Equity securities, at fair value	32,807	30,784
Securities available for sale, at fair value	1,512,008	1,527,225
Securities held to maturity (fair value $812,664 and $812,647, respectively)	906,824	919,517
Federal Reserve and Federal Home Loan Bank stock	45,342	44,713
Loans held for sale	425	562
Loans	8,264,578	8,150,147
Less allowance for loan losses	100,250	100,800
Net loans	8,164,328	8,049,347
Premises and equipment, net	67,868	69,047
Goodwill	281,204	281,204
Intangible assets, net	6,955	7,341
Bank owned life insurance	232,514	232,409
Other assets	359,660	379,797
Total assets	11,839,730	11,739,296
Liabilities
Demand (noninterest bearing)	3,429,188	3,617,324
Savings, NOW and money market	5,467,550	5,444,837
Time	784,467	433,772
Total deposits	9,681,205	9,495,933
Short-term borrowings	475,226	585,012
Long-term debt	29,790	4,815
Subordinated debt, net	97,036	96,927
Junior subordinated debt	101,196	101,196
Other liabilities	243,618	281,859
Total liabilities	10,628,071	10,565,742
Stockholders' equity
Preferred stock, $0.01 par value. Authorized 2,500,000 shares at March 31, 2023 and December 31, 2022	0	0
Common stock, $0.01 par value. Authorized 100,000,000 shares at March 31, 2023 and December 31, 2022, issued 49,651,493 at March 31, 2023 and December 31, 2022	497	497
Additional paid-in-capital	577,952	577,853
Retained earnings	979,722	958,433
Accumulated other comprehensive loss	(173,918)	(190,034)
Common stock in treasury, at cost, 6,747,161 and 6,793,670 shares at March 31, 2023 and December 31, 2022, respectively	(172,594)	(173,195)
Total stockholders' equity	1,211,659	1,173,554
Total liabilities and stockholders' equity	$ 11,839,730	$ 11,739,296