Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 126,083	$ 129,108
Interest-bearing deposits in banks	201,182	185,167
Cash and cash equivalents	327,265	314,275
Debt securities available-for-sale	2,628,467	2,615,850
Debt securities held-to-maturity (fair value $268,803 and $321,276)	274,407	321,094
Loans held for sale (includes $18,935 and $26,252 at fair value)	18,935	32,734
Loans, net of unearned income	8,383,401	7,735,572
Less allowance for loan losses	(61,203)	(58,914)
Loans, net	8,322,198	7,676,658
Premises and equipment, net	206,140	208,852
Bank owned life insurance	192,616	188,970
Accrued interest receivable	35,413	32,459
Net deferred tax asset	64,224	88,049
Derivative financial instruments	24,705	22,721
Goodwill and other intangible assets	324,072	244,397
Other assets	154,750	169,401
Total assets	12,573,192	11,915,460
Deposits:
Noninterest-bearing demand	3,210,220	3,087,797
NOW and interest-bearing demand	2,274,775	2,131,939
Money market	2,097,526	2,016,748
Savings	669,886	651,742
Time	1,598,391	1,548,460
Brokered	683,715	371,011
Total deposits	10,534,513	9,807,697
Short-term borrowings	0	50,000
Federal Home Loan Bank advances	160,000	504,651
Long-term debt	267,189	120,545
Derivative financial instruments	26,433	25,376
Accrued expenses and other liabilities	127,503	103,857
Total liabilities	11,115,638	10,612,126
Commitments and contingencies
Shareholders' equity:
Common stock, $1 par value; 150,000,000 shares authorized; 79,234,077 and 77,579,561 shares issued and outstanding	79,234	77,580
Common stock issuable; 674,499 and 607,869 shares	10,744	9,083
Capital surplus	1,499,584	1,451,814
Accumulated deficit	(90,419)	(209,902)
Accumulated other comprehensive loss	(41,589)	(25,241)
Total shareholders’ equity	1,457,554	1,303,334
Total liabilities and shareholders’ equity	$ 12,573,192	$ 11,915,460