CONSOLIDATED STATEMENTS OF CONDITION (CURRENT PERIOD UNAUDITED) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 53,074	$ 60,813
Securities:
Available-for-sale securities, at fair value	752,164	763,063
Held-to-maturity securities, at amortized cost	41,010	20,179
Federal Home Loan Bank and Federal Reserve Bank stock, at cost	20,391	20,391
Total securities	813,565	803,633
Trading account assets	2,308	2,457
Loans held for sale	625	0
Loans	1,791,080	1,772,610
Less: allowance for loan losses	(21,265)	(21,116)
Net loans	1,769,815	1,751,494
Bank-owned life insurance	58,222	57,800
Goodwill and other intangible assets	47,884	48,171
Premises and equipment, net	23,606	23,886
Deferred tax assets	14,118	14,434
Interest receivable	6,458	6,017
Other real estate owned	1,381	1,587
Other assets	20,148	19,561
Total assets	2,811,204	2,789,853
Deposits:
Demand	255,574	263,013
Interest checking	480,528	480,521
Savings and money market	653,834	653,708
Certificates of deposit	314,532	317,123
Brokered deposits	261,706	217,732
Total deposits	1,966,174	1,932,097
Federal Home Loan Bank advances	56,020	56,039
Other borrowed funds	447,530	476,939
Junior subordinated debentures	44,050	44,024
Accrued interest and other liabilities	45,631	35,645
Total liabilities	2,559,405	2,544,744
Commitments and contingencies
Shareholders’ Equity
Common stock, no par value; authorized 20,000,000 shares, issued and outstanding 7,438,929 and 7,426,222 shares as of March 31, 2015 and December 31, 2014, respectively	41,889	41,555
Retained earnings	215,361	211,979
Accumulated other comprehensive income (loss):
Net unrealized gains (losses) on available-for-sale securities, net of tax	3,789	(319)
Net unrealized losses on derivative instruments, net of tax	(7,115)	(5,943)
Net unrecognized losses on postretirement plans, net of tax	(2,125)	(2,163)
Total accumulated other comprehensive loss	(5,451)	(8,425)
Total shareholders’ equity	251,799	245,109
Total liabilities and shareholders’ equity	$ 2,811,204	$ 2,789,853