CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Interest income:
Loans and leases	$ 42,736	$ 39,604
Investment securities, taxable	3,080	3,004
Investment securities, tax-exempt	692	769
Other	291	255
Total interest income	46,799	43,632
Interest expense:
Deposits	3,771	2,559
Short-term borrowings	161	103
Subordinated notes	1,055	1,055
Long-term debt and mandatorily redeemable securities	523	479
Total interest expense	5,510	4,196
Net interest income	41,289	39,436
Provision for loan and lease losses	975	357
Net interest income after provision for loan and lease losses	40,314	39,079
Noninterest income:
Trust fees	4,623	4,557
Service charges on deposit accounts	2,107	2,197
Debit card income	2,599	2,399
Mortgage banking income	1,046	1,251
Insurance commissions	1,563	1,305
Equipment rental income	6,073	5,079
Gains on investment securities available-for-sale	10	0
Other income	3,606	2,963
Total noninterest income	21,627	19,751
Noninterest expense:
Salaries and employee benefits	21,351	20,925
Net occupancy expense	2,501	2,461
Furniture and equipment expense	4,790	4,336
Depreciation - leased equipment	5,101	4,088
Professional fees	1,219	870
Supplies and communication	1,508	1,406
FDIC and other insurance	879	849
Business development and marketing expense	980	1,049
Loan and lease collection and repossession expense	427	363
Other expense	1,949	1,714
Total noninterest expense	40,705	38,061
Income before income taxes	21,236	20,769
Income tax expense	7,418	7,258
Net income	$ 13,818	$ 13,511
Per common share:
Basic net income per common share (in dollars per share)	$ 0.53	$ 0.51	[1]
Diluted net income per common share (in dollars per share)	0.53	0.51	[1]
Cash dividends (in dollars per share)	$ 0.18	$ 0.164	[1]
Basic weighted average common shares outstanding (in shares)	25,923,530	26,258,273	[1]
Diluted weighted average common shares outstanding (in shares)	25,923,530	26,258,273	[1]

[1] *The computation of three months ended March 31, 2015 per common share data and shares outstanding gives retrospective recognition to a 10% stock dividend declared on July 22, 2015 and issued on August 14, 2015.