Condensed Consolidated Statements of Financial Condition (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 92,860	$ 74,427
Interest-bearing bank deposits	5,151	3,012
Securities available for sale, at fair value	1,347,611	1,318,365
Other investments	44,077	35,444
Loans:
Portfolio loans	4,334,214	4,283,833
Allowance for credit losses	(50,725)	(54,225)
Net loans	4,283,489	4,229,608
Premises and equipment, net	66,060	67,940
Other real estate owned	7,817	11,728
Goodwill	159,371	159,956
Amortizing intangibles, net	955	1,311
Bank owned life insurance	175,172	174,372
Other assets	117,659	138,698
Total assets	6,300,222	6,214,861
Deposits (all domestic):
Noninterest-bearing	1,008,031	912,361
Interest-bearing	3,452,390	3,691,502
Total deposits	4,460,421	4,603,863
Short-term borrowings	845,873	626,615
Subordinated debentures	72,167	72,167
Other long-term debt	136,672	144,385
Total long-term debt	208,839	216,552
Other liabilities	60,585	56,134
Total liabilities	5,575,718	5,503,164
Shareholders’ Equity
Preferred stock, $1 par value per share, 3,000,000 shares authorized, none issued	0	0
Common stock, $1 par value per share, 200,000,000 shares authorized; 105,563,455 shares issued at June 30, 2014 and December 31, 2013, and 93,752,812 and 95,245,215 shares outstanding at June 30, 2014 and December 31, 2013, respectively	105,563	105,563
Additional paid-in capital	365,550	365,333
Retained earnings	345,771	334,748
Accumulated other comprehensive loss, net	(6,022)	(20,588)
Treasury stock (11,810,643 and 10,318,240 shares at June 30, 2014 and December 31, 2013, respectively)	(86,358)	(73,359)
Total shareholders’ equity	724,504	711,697
Total liabilities and shareholders’ equity	$ 6,300,222	$ 6,214,861