CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
ASSETS
Cash and due from banks	$ 138,524	$ 56,909
Short-term investments	28,503	47,675
Total cash and cash equivalents	167,027	104,584
Securities available for sale (carried at fair value)	476,209	467,391
Real estate mortgage loans held for sale	4,540	2,953
Loans, net of allowance for loan losses of $52,757 and $53,400	2,172,705	2,180,309
Land, premises and equipment, net	35,020	34,736
Bank owned life insurance	40,335	39,959
Accrued income receivable	9,477	9,612
Goodwill	4,970	4,970
Other intangible assets	86	99
Other assets	44,247	45,075
Total assets	2,954,616	2,889,688
LIABILITIES
Noninterest bearing deposits	346,658	356,682
Interest bearing deposits	2,137,212	2,056,014
Total deposits	2,483,870	2,412,696
Short-term borrowings
Federal funds purchased	0	10,000
Securities sold under agreements to repurchase	125,165	131,990
Total short-term borrowings	125,165	141,990
Accrued expenses payable	17,118	13,550
Other liabilities	1,537	2,195
Long-term borrowings	15,038	15,040
Subordinated debentures	30,928	30,928
Total liabilities	2,673,656	2,616,399
EQUITY
Common stock: 90,000,000 shares authorized, no par value 16,315,600 shares issued and 16,237,670 outstanding as of March 31, 2012 16,217,019 shares issued and 16,145,772 outstanding as of December 31, 2011	88,010	87,380
Retained earnings	188,014	181,903
Accumulated other comprehensive income	6,241	5,139
Treasury stock, at cost (2012 - 77,930 shares, 2011 - 71,247 shares)	(1,394)	(1,222)
Total stockholders' equity	280,871	273,200
Noncontrolling interest	89	89
Total equity	280,960	273,289
Total liabilities and equity	$ 2,954,616	$ 2,889,688