Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 56,560	$ 87,342
Interest-bearing balances with banks	85,034	159,306
Cash and cash equivalents	141,594	246,648
Securities held to maturity (fair value of $444,926 and $408,576, respectively)	434,705	412,075
Securities available for sale, at fair value	545,623	501,254
Mortgage loans held for sale, at fair value	30,451	33,440
Loans, net of unearned income:
Acquired and covered by FDIC loss-share agreements (covered loans)	155,319	181,674
Acquired and non-covered by FDIC loss-share agreements (acquired non-covered loans)	636,628	813,543
Not acquired	3,165,492	2,885,801
Total loans, net of unearned income	3,957,439	3,881,018
Allowance for loan losses	(44,569)	(47,665)
Loans, net	3,912,870	3,833,353
Premises and equipment, net	109,098	101,525
Other real estate owned:
Covered under FDIC loss-share agreements	4,033	12,942
Not covered under FDIC loss-share agreements	30,026	39,945
Total other real estate owned, net	34,059	52,887
Goodwill	274,658	276,100
Other intangible assets, net	23,951	28,230
FDIC loss-share indemnification asset	17,033	26,273
Other assets	227,669	234,485
Total assets	5,751,711	5,746,270
Deposits
Noninterest-bearing	935,544	856,020
Interest-bearing	3,828,126	3,985,892
Total deposits	4,763,670	4,841,912
Short-term borrowings	65,646	2,283
Long-term debt	162,018	169,592
Other liabilities	59,902	66,831
Total liabilities	5,051,236	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; 31,533,703 and 31,387,668 shares outstanding, respectively	163,281	163,281
Treasury stock, at cost	(21,919)	(23,023)
Additional paid-in capital	344,549	342,552
Retained earnings	222,670	194,815
Accumulated other comprehensive loss, net of taxes	(8,106)	(11,973)
Total shareholders’ equity	700,475	665,652
Total liabilities and shareholders’ equity	$ 5,751,711	$ 5,746,270