Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 143,989	$ 175,550
Short-term interest bearing accounts	33,130	5,405
Equity securities, at fair value	25,482	23,053
Securities available for sale, at fair value	951,859	998,496
Securities held to maturity (fair value $782,761 and $778,675, respectively)	780,565	783,599
Federal Reserve and Federal Home Loan Bank stock	43,957	53,229
Loans held for sale	8,525	6,943
Loans	6,890,312	6,887,709
Less allowance for loan losses	71,405	72,505
Net loans	6,818,907	6,815,204
Premises and equipment, net	78,391	78,970
Goodwill	274,769	274,769
Intangible assets, net	14,631	15,599
Bank owned life insurance	178,856	177,479
Other assets	180,449	148,067
Total assets	9,533,510	9,556,363
Liabilities
Demand (noninterest bearing)	2,324,981	2,361,099
Savings, NOW and money market	4,370,374	4,076,434
Time	922,304	930,678
Total deposits	7,617,659	7,368,211
Short-term borrowings	544,883	871,696
Long-term debt	73,696	73,724
Junior subordinated debt	101,196	101,196
Other liabilities	162,021	123,627
Total liabilities	8,499,455	8,538,454
Stockholders' equity
Preferred stock, $0.01 par value; authorized 2,500,000 shares at March 31, 2019 and December 31, 2018	0	0
Common stock, $0.01 par value; authorized 100,000,000 shares at March 31, 2019 and December 31, 2018; issued 49,651,493 at March 31, 2019 and December 31, 2018	497	497
Additional paid-in-capital	575,944	575,466
Retained earnings	627,556	621,203
Accumulated other comprehensive loss	(34,932)	(43,174)
Common stock in treasury, at cost, 5,911,607 and 5,978,527 shares at March 31, 2019 and December 31, 2018, respectively	(135,010)	(136,083)
Total stockholders' equity	1,034,055	1,017,909
Total liabilities and stockholders' equity	$ 9,533,510	$ 9,556,363