Consolidated Balance Sheets (Unaudited) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 110,249,000	$ 97,196,000
Interest-earning deposits with banks	126,073,000	191,899,000
Securities
Securities - trading	1,293,000	804,000
Securities - available for sale	415,943,000	363,644,000
Securities - held to maturity (fair value $499,059 and $485,650)	498,392,000	487,076,000
Total securities	915,628,000	851,524,000
Loans held for sale (at fair value)	9,381,000	6,139,000
Loans
Commercial and industrial	910,936,000	902,053,000
Commercial real estate	3,083,020,000	3,010,798,000
Commercial construction	340,757,000	320,391,000
Small business	131,663,000	122,726,000
Residential real estate	749,392,000	644,426,000
Home equity - first position	612,428,000	577,006,000
Home equity - subordinate positions	431,031,000	411,141,000
Other consumer	10,469,000	11,064,000
Total loans	6,269,696,000	5,999,605,000
Less: allowance for loan losses	(59,479,000)	(61,566,000)
Net loans	6,210,217,000	5,938,039,000
Federal Home Loan Bank stock	14,421,000	11,497,000
Bank premises and equipment, net	92,664,000	78,480,000
Goodwill	231,806,000	221,526,000
Other intangible assets	11,199,000	9,848,000
Cash surrender value of life insurance policies	149,319,000	144,503,000
Other real estate owned and other foreclosed assets	3,029,000	4,173,000
Other assets	143,307,000	154,551,000
Total assets	8,017,293,000	7,709,375,000
Deposits
Demand deposits	2,118,506,000	2,057,086,000
Savings and interest checking accounts	2,676,389,000	2,469,237,000
Money market	1,292,311,000	1,236,778,000
Time certificates of deposit of $100,000 and over	238,439,000	266,190,000
Other time certificates of deposits	369,735,000	382,962,000
Total deposits	6,695,380,000	6,412,253,000
Borrowings
Federal Home Loan Bank borrowings	53,279,000	50,819,000
Customer repurchase agreements	159,371,000	176,913,000
Junior subordinated debentures (less unamortized debt issuance costs of $128 and $136)	73,069,000	73,107,000
Subordinated debentures (less unamortized debt issuance costs of $341 and $365)	34,659,000	34,635,000
Total borrowings	320,378,000	335,474,000
Other liabilities	86,951,000	96,958,000
Total liabilities	7,102,709,000	6,844,685,000
Commitments and contingencies	0	0
Stockholders' equity
Preferred stock, $.01 par value, authorized: 1,000,000 shares, outstanding: none	0	0
Common stock, $.01 par value, authorized: 75,000,000 shares, issued and outstanding: 27,431,171 shares at June 30, 2017 and 27,005,813 shares at December 31, 2016 (includes 185,006 and 212,698 shares of unvested participating restricted stock awards, respectively)	272,000	268,000
Value of shares held in rabbi trust at cost: 162,559 shares at June 30, 2017 and 170,036 shares at December 31, 2016	(4,414,000)	(4,277,000)
Deferred compensation and other retirement benefit obligations	4,414,000	4,277,000
Additional paid in capital	476,684,000	451,664,000
Retained earnings	437,587,000	414,095,000
Accumulated other comprehensive income (loss), net of tax	41,000	(1,337,000)
Total stockholders’ equity	914,584,000	864,690,000
Total liabilities and stockholders' equity	$ 8,017,293,000	$ 7,709,375,000