CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Assets
Cash and due from banks	$ 112,775	$ 128,838
Interest-bearing deposits	217,632	111,135
Total cash and cash equivalents	330,407	239,973
Securities available for sale	1,918,295	697,685
Securities held to maturity (fair value 2019 $15,975; 2018 $603,360)	15,846	608,660
Securities equity investments	6,378	6,169
Loans held for sale	20,291	25,895
Portfolio loans (net of allowance for loan losses 2019 $50,915; 2018 $50,648)	6,464,166	5,517,780
Premises and equipment, net	147,958	117,672
Goodwill	314,343	267,685
Other intangible assets, net	63,396	32,873
Cash surrender value of bank owned life insurance	172,934	128,491
Right of use asset	10,898
Other assets	72,422	59,474
Total assets	9,537,334	7,702,357
Deposits:
Noninterest-bearing	1,791,339	1,464,700
Interest-bearing	5,971,887	4,784,621
Total deposits	7,763,226	6,249,321
Securities sold under agreements to repurchase	217,077	185,796
Short-term borrowings	30,739
Long-term debt	89,476	50,000
Senior notes, net of unamortized issuance costs	39,573	39,539
Subordinated notes, net of unamortized issuance costs	59,172	59,147
Junior subordinated debt owed to unconsolidated trusts	71,192	71,155
Lease liability	10,982
Other liabilities	69,756	52,435
Total liabilities	8,351,193	6,707,393
Commitments and contingencies (see Note 10)
Stockholders' Equity
Common stock, $.001 par value, authorized 66,666,667 shares; 55,910,674 shares issued 2019 and 49,185,581 shares issued 2018	56	49
Additional paid-in capital	1,247,340	1,080,084
Accumulated deficit	(57,125)	(72,167)
Accumulated other comprehensive loss	1,595	(6,812)
Total stockholders' equity before treasury stock	1,191,866	1,001,154
Treasury stock, at cost (2019 286,106 shares; 2018 310,745 shares)	(5,725)	(6,190)
Total stockholders’ equity	1,186,141	994,964
Total liabilities and stockholders’ equity	$ 9,537,334	$ 7,702,357
Common shares outstanding at period end	55,624,627	48,874,836