CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and due from banks	$ 61,406	$ 62,313
Federal funds sold and interest bearing deposits with other banks	52,921	34,559
Investment securities available-for-sale (amortized cost of $853,204 and $952,101 at December 31, 2011 and December 31, 2010, respectively)	883,000	969,018
Other investments	18,974	21,343
Trading account securities	132	138
Mortgages held for sale	12,644	32,599
Loans and leases, net of unearned discount:
Commercial and agricultural loans	545,570	530,228
Auto, light truck and environmental equipment	435,965	396,500
Medium and heavy duty truck	159,796	162,824
Aircraft financing	620,782	614,357
Construction equipment financing	261,204	285,634
Commercial real estate	545,457	594,729
Residential real estate	423,606	390,951
Consumer loans	98,163	95,400
Total loans and leases	3,090,543	3,070,623
Reserve for loan and lease losses	(81,644)	(86,874)
Net loans and leases	3,008,899	2,983,749
Equipment owned under operating leases, net	69,551	78,138
Net premises and equipment	39,857	33,881
Goodwill and intangible assets	87,675	88,955
Accrued income and other assets	139,012	140,588
Total assets	4,374,071	4,445,281
Deposits:
Noninterest bearing	580,101	524,564
Interest bearing	2,940,040	3,098,181
Total deposits	3,520,141	3,622,745
Short-term borrowings:
Federal funds purchased and securities sold under agreements to repurchase	106,991	136,028
Other short-term borrowings	18,243	19,961
Total short-term borrowings	125,234	155,989
Long-term debt and mandatorily redeemable securities	37,156	24,816
Subordinated notes	89,692	89,692
Accrued expenses and other liabilities	77,930	65,656
Total liabilities	3,850,153	3,958,898
SHAREHOLDERS' EQUITY
Preferred stock; no par value Authorized 10,000,000 shares; none issued or outstanding
Common stock; no par value Authorized 40,000,000 shares; issued 25,643,506 shares in 2011 and 2010	346,535	350,282
Retained earnings	190,261	157,875
Cost of common stock in treasury (1,429,484 shares in 2011 and 1,470,696 shares in 2010)	(31,389)	(32,284)
Accumulated other comprehensive income	18,511	10,510
Total shareholders' equity	523,918	486,383
Total liabilities and shareholders' equity	$ 4,374,071	$ 4,445,281