Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income	$ 20,249		$ 13,405		$ 12,218
Adjustments to Reconcile Net Income to Net Cash from Operating Activities:
Net Amortization (Accretion) on Securities	2,509		1,080		(144)
Depreciation and Amortization	5,139		3,720		3,688
Loans Originated for Sale	(143,738)		(125,473)		(145,993)
Proceeds from Sales of Loans Held-for-Sale	136,364		121,489		145,213
Loss in Investment in Limited Partnership	20		135		138
Provision for Loan Losses	6,800		5,225		3,750
Gain on Sale of Loans, net	(2,381)		(2,160)		(1,760)
Gain on Securities, net	(3,024)
Loss (Gain) on Sales of Other Real Estate and Repossessed Assets	165		(161)		364
Loss (Gain) on Disposition and Impairment of Premises and Equipment	28		(33)		11
Other-than-temporary Impairment on Securities	110				423
Increase in Cash Surrender Value of Company Owned Life Insurance	(1,107)		(814)		(670)
Equity Based Compensation	635		405		485
Excess Tax Benefit from Restricted Share Grant	(37)		(99)
Change in Assets and Liabilities:
Interest Receivable and Other Assets	5,020		(532)		(4,236)
Interest Payable and Other Liabilities	(136)		1,040		(3,062)
Net Cash from Operating Activities	26,616		17,227		10,425
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from Maturity of Other Short-term Investments	6,223
Proceeds from Maturities, Calls, Redemptions of Securities Available-for-Sale	99,272		59,795		54,294
Redemption of Federal Reserve Bank Stock	694
Proceeds from Sales of Securities Available-for-Sale	20,061				379
Purchase of Securities Available-for-Sale	(296,547)		(155,797)		(127,192)
Proceeds from Maturities of Securities Held-to-Maturity	915		1,175		554
Proceeds from Redemption of Federal Home Loan Bank Stock	1,523		1,414
Purchase of Loans			(3,496)		(24,078)
Proceeds from Sales of Loans	3,364		6,778		21,057
Loans Made to Customers, net of Payments Received	3,498		(4,874)		10,678
Proceeds from Sales of Other Real Estate	4,231		2,575		1,756
Property and Equipment Expenditures	(3,965)		(1,975)		(2,637)
Proceeds from Sales of Property and Equipment	12		512		4
Acquire Capitalized Lease	(7)
Acquire Insurance Customer List					(386)
Net Cash from Investing Activities	(104,946)		(93,038)		(65,571)
CASH FLOWS FROM FINANCING ACTIVITIES
Change in Deposits	166,416		67,578		27,952
Change in Short-term Borrowings	(32,682)		37,900		8,745
Advances in Long-term Debt					29,250
Repayments of Long-term Debt	(6,549)		(32,305)		(21,541)
Issuance of Common Stock	12
Income Tax Benefit from Restricted Share Grant	37		99
Employee Stock Purchase Plan	(25)		(30)		(2)
Dividends Paid	(7,047)		(6,214)		(6,196)
Net Cash from Financing Activities	120,162		67,028		38,208
Net Change in Cash and Cash Equivalents	41,832		(8,783)		(16,938)
Cash and Cash Equivalents at Beginning of Year	19,271		28,054		44,992
Cash and Cash Equivalents at End of Year	61,103		19,271		28,054
Cash Paid During the Year for
Interest	16,577		15,534		19,815
Income Taxes	6,693		6,102		4,305
Supplemental Non Cash Disclosures
Loans Transferred to Other Real Estate	3,492	[1]	2,160	[1]	2,665	[1]
Securities Transferred to Accounts Receivable	43,167	[1]
Acquire Bank Branches
CASH FLOWS FROM INVESTING ACTIVITIES
Cash Acquired From Acquisition			855
Acquisition of American Community Bancorp, Inc.
CASH FLOWS FROM INVESTING ACTIVITIES
Cash Acquired From Acquisition	$ 55,780

[1] See Note 16 for non-cash transactions included in the acquisition of American Community Bancorp, Inc.