Condensed Consolidated Statements of Financial Condition (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 83,989	$ 100,009
Interest-bearing bank deposits	420,645	256,572
Securities available for sale, at fair value	1,043,258	831,223
Debt Securities, Held-to-maturity, Noncurrent	407,833	361,844
Other investments	13,445	12,227
Loans held for sale	20,604	33,436
Loans:
Portfolio loans	6,736,894	6,761,183
Allowance for credit losses	(96,763)	(101,309)
Net loans	6,640,131	6,659,874
Premises and equipment, net	122,326	125,517
Other real estate owned	916	1,215
Goodwill	303,328	303,328
Amortizing intangibles, net	12,820	13,492
Bank owned life insurance	225,027	225,952
Other assets	122,667	143,415
Total assets	9,416,989	9,068,104
Deposits (all domestic):
Noninterest-bearing	2,616,303	2,319,958
Interest-bearing	5,252,953	5,118,708
Total deposits	7,869,256	7,438,666
Short-term borrowings	110,762	117,373
Subordinated debentures	170,653	170,612
Other long-term debt	56,089	56,258
Capital Lease Obligations	6,270	6,385
Total long-term debt	233,012	233,255
Other liabilities	116,479	210,193
Total liabilities	8,329,509	7,999,487
Shareholders’ Equity
Preferred stock, $1 par value per share, 3,000,000 shares authorized, none issued	0	0
Common Stock, Value, Issued	113,915	113,915
Additional paid-in capital	495,720	494,683
Retained earnings	625,806	596,614
Accumulated Other Comprehensive Income (Loss), Net of Tax	6,198	17,233
Treasury Stock, Value	(154,159)	(153,828)
Total shareholders’ equity	1,087,480	1,068,617
Total liabilities and shareholders’ equity	9,416,989	9,068,104
Securities held to maturity, fair value	$ 408,118	$ 369,851
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, shares authorized (in shares)	3,000,000	3,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	113,914,902	113,914,902
Common stock, shares outstanding (in shares)	96,248,476	96,130,751
Treasury stock, shares (in shares)	17,666,426	17,784,151