Consolidated Statements of Financial Condition (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
ASSETS:
Cash and due from banks	$ 39,512	$ 55,789
Federal funds sold and other short term investments	405,262	488,227
Total cash and cash equivalents	444,774	544,016
Securities available for sale	1,077,484	912,092
Held to maturity securities (fair value 2013 $125,080; 2012 $151,126)	117,973	143,426
Federal Reserve Bank and Federal Home Loan Bank stock	9,632	9,632
Loans, net of deferred fees and costs	2,703,767	2,684,733
Less: Allowance for loan losses	47,658	47,927
Net loans	2,656,109	2,636,806
Bank premises and equipment, net	35,787	36,239
Other assets	69,998	64,402
Total assets	4,411,757	4,346,613
Deposits:
Demand	298,243	300,544
Interest-bearing checking	579,077	560,064
Savings accounts	1,213,226	1,198,517
Money market deposit accounts	656,577	667,589
Certificates of deposit (in denominations of $100,000 or more)	384,559	352,734
Other time accounts	725,998	724,745
Total deposits	3,857,680	3,804,193
Short-term borrowings	171,019	159,846
Accrued expenses and other liabilities	22,169	23,776
Total liabilities	4,050,868	3,987,815
SHAREHOLDERS' EQUITY:
Capital stock par value $1; 150,000,000 shares authorized;98,912,423 shares issued at March 31, 2013 and December 31, 2012	98,912	98,912
Surplus	174,386	174,899
Undivided profits	135,373	132,378
Accumulated other comprehensive income (loss), net of tax	(169)	1,558
Treasury stock at cost - 4,841,309 and 4,977,179 shares at March 31, 2013 and December 31, 2012, respectively	(47,613)	(48,949)
Total shareholders' equity	360,889	358,798
Total liabilities and shareholders' equity	$ 4,411,757	$ 4,346,613