Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Assets
Cash and due from banks	$ 139,672		$ 98,144
Interest earning deposits with banks	197,266		117,330
Securities
Securities available for sale	303,855		329,286
Securities held to maturity (fair value $225,851 and $185,824)	225,278		178,318
Total securities	529,133		507,604
Loans held for sale (at fair value)	32,497		48,187
Loans
Commercial and industrial	742,343		687,511
Commercial real estate	2,150,833		2,122,153
Commercial construction	231,719		188,768
Small business	77,283		78,594
Residential real estate	509,185		604,668
Residential construction	4,366		8,213
Home equity—1st position	481,542		487,246
Home equity—2nd position	310,908		314,903
Other consumer	21,932		26,955
Total loans	4,530,111	[1]	4,519,011	[1]
Less: allowance for loan losses	(52,976)		(51,834)
Net loans	4,477,135		4,467,177
Federal Home Loan Bank stock	38,674		41,767
Bank premises and equipment, net	56,344		55,227
Goodwill	150,391		150,391
Identifiable intangible assets	10,698		11,753
Cash surrender value of life insurance policies	98,893		97,261
Other real estate owned & other foreclosed assets	9,387		12,150
Other assets	112,505		149,994
Total assets	5,852,595		5,756,985
Deposits
Demand deposits	1,283,301		1,248,394
Savings and interest checking accounts	1,798,495		1,691,187
Money market	884,696		853,971
Time certificates of deposit of $100,000 and over	292,046		317,438
Other time certificates of deposits	417,925		435,687
Total deposits	4,676,463		4,546,677
Borrowings
Federal Home Loan Bank and other borrowings	261,456		283,569
Wholesale repurchase agreements	50,000		50,000
Customer repurchase agreements	141,826		153,359
Junior subordinated debentures	74,018		74,127
Subordinated debentures	30,000		30,000
Total borrowings	557,300		591,055
Other liabilities	75,227		89,933
Total liabilities	5,308,990		5,227,665
Commitments and contingencies
Stockholders' equity
Preferred stock, $.01 par value. authorized: 1,000,000 shares, outstanding: none
Common Stock, $.01 par value. Authorized: 75,000,000; Issued and Outstanding : 22,904,284 shares at June 30, 2013 and 22,774,009 Shares at December 31, 2012 (includes 271,390 and 264,124 shares of unvested participating restricted stock awards, respectively)	226		225
Shares held in rabbi trust at cost 175,618 shares at June 30, 2013 and 179,814 shares at December 31, 2012	(3,294)		(3,179)
Deferred compensation obligation	3,294		3,179
Additional paid in capital	272,165		269,950
Retained earnings	278,611		263,671
Accumulated other comprehensive loss, net of tax	(7,397)		(4,526)
Total stockholders’ equity	543,605		529,320
Total liabilities and stockholders' equity	$ 5,852,595		$ 5,756,985

[1] The amount of deferred fees included in the ending balance was $2.6 million and $3.1 million at June 30, 2013 and December 31, 2012, respectively.