Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 110,324	$ 87,342
Interest-bearing balances with banks	70,896	159,306
Cash and cash equivalents	181,220	246,648
Securities held to maturity (fair value of $446,267 and $408,576, respectively)	438,283	412,075
Securities available for sale, at fair value	569,048	501,254
Mortgage loans held for sale, at fair value	28,116	33,440
Loans, net of unearned income:
Acquired and covered by FDIC loss-share agreements (covered loans)	167,129	181,674
Acquired and non-covered by FDIC loss-share agreements (acquired non-covered loans)	694,115	813,543
Not acquired	3,096,286	2,885,801
Total loans, net of unearned income	3,957,530	3,881,018
Allowance for loan losses	(47,304)	(47,665)
Loans, net	3,910,226	3,833,353
Premises and equipment, net	103,917	101,525
Other real estate owned:
Covered under FDIC loss-share agreements	7,472	12,942
Not covered under FDIC loss-share agreements	34,331	39,945
Total other real estate owned, net	41,803	52,887
Goodwill	276,146	276,100
Other intangible assets, net	25,332	28,230
FDIC loss-share indemnification asset	19,863	26,273
Other assets	232,066	234,485
Total assets	5,826,020	5,746,270
Deposits
Noninterest-bearing	902,766	856,020
Interest-bearing	3,983,965	3,985,892
Total deposits	4,886,731	4,841,912
Short-term borrowings	25,505	2,283
Long-term debt	164,325	169,592
Other liabilities	61,244	66,831
Total liabilities	5,137,805	5,080,618
Shareholders’ equity
Preferred stock, $.01 par value – 5,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock, $5.00 par value – 75,000,000 shares authorized, 32,656,166 and 32,656,182 shares issued, respectfully; 31,519,641 and 31,387,668 shares outstanding, respectively	163,281	163,281
Treasury stock, at cost	(21,947)	(23,023)
Additional paid-in capital	343,162	342,552
Retained earnings	212,511	194,815
Accumulated other comprehensive loss, net of taxes	(8,792)	(11,973)
Total shareholders’ equity	688,215	665,652
Total liabilities and shareholders’ equity	$ 5,826,020	$ 5,746,270