Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 183,185	$ 159,995
Short-term interest bearing accounts	883,758	512,686
Equity securities, at fair value	32,806	30,737
Securities available for sale, at fair value	1,534,733	1,348,698
Securities held to maturity (fair value $632,954 and $636,827, respectively)	622,351	616,560
Federal Reserve and Federal Home Loan Bank stock	25,132	27,353
Loans held for sale	1,404	1,119
Loans	7,517,627	7,498,885
Less allowance for loan losses	98,500	110,000
Net loans	7,419,127	7,388,885
Premises and equipment, net	72,482	74,206
Goodwill	280,541	280,541
Intangible assets, net	10,241	11,735
Bank owned life insurance	226,507	186,434
Other assets	282,680	293,957
Total assets	11,574,947	10,932,906
Liabilities
Demand (noninterest bearing)	3,582,705	3,241,123
Savings, NOW and money market	5,633,523	5,207,090
Time	569,029	633,479
Total deposits	9,785,257	9,081,692
Short-term borrowings	90,598	168,386
Long-term debt	14,045	39,097
Subordinated debt, net	98,271	98,052
Junior subordinated debt	101,196	101,196
Other liabilities	260,524	256,865
Total liabilities	10,349,891	9,745,288
Stockholders' equity
Preferred stock, $0.01 par value. Authorized 2,500,000 shares at June 30, 2021 and December 31, 2020	0	0
Common stock, $0.01 par value. Authorized 100,000,000 shares at June 30, 2021 and December 31, 2020, issued 49,651,493 at June 30, 2021 and December 31, 2020	497	497
Additional paid-in-capital	576,732	578,082
Retained earnings	805,722	749,056
Accumulated other comprehensive (loss) income	(9,292)	417
Common stock in treasury, at cost, 6,196,130 and 6,022,399 shares at June 30, 2021 and December 31, 2020, respectively	(148,603)	(140,434)
Total stockholders' equity	1,225,056	1,187,618
Total liabilities and stockholders' equity	$ 11,574,947	$ 10,932,906