Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Cash Flows from Operating Activities:
Net Income	$ 5,181		$ 5,288
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Provision for Loan Losses	100		280
Depreciation and Amortization	2,373		2,043
Allocation of ESOP Stock	190		188
Gains on the Sale of Securities Available-for-Sale	(527)		(502)
Loans Originated and Held-for-Sale	(18,842)		(10,469)
Proceeds from the Sale of Loans Held-for-Sale	21,385		10,630
Net Gains on the Sale of Loans	(607)		(357)
Net Gains on the Sale of Premises and Equipment, Other Real Estate Owned and Repossessed Assets	105		30
Contributions to Pension Plans	(111)		(80)
Deferred Income Tax Expense (Benefit)	358		(288)
Shares Issued Under the Directors' Stock Plan	10		0
Stock-Based Compensation Expense	97		99
Net (Increase) Decrease in Other Assets	(991)		1,064
Net Increase in Other Liabilities	926		659
Net Cash Provided By Operating Activities	9,647		8,585
Cash Flows from Investing Activities:
Proceeds from the Sale of Securities Available-for-Sale	16,261		10,851
Proceeds from the Maturities and Calls of Securities Available-for-Sale	22,846		77,782
Purchases of Securities Available-for-Sale	(39,928)		(288)
Proceeds from the Maturities and Calls of Securities Held-to-Maturity	6,815		8,987
Purchases of Securities Held-to-Maturity	(18,930)		(59,043)
Net Decrease (Increase) in Loans	4,247		(6,355)
Proceeds from the Sales of Premises and Equipment, Other Real Estate Owned and Repossessed Assets	341		230
Purchase of Premises and Equipment	(991)		(1,025)
Cash Paid for Subsidiaries, Net	(75)		(75)
Net Decrease in Other Investments	1,299		2,340
Net Cash (Used In) Provided By Investing Activities	(8,115)		33,404
Cash Flows from Financing Activities:
Net Increase in Deposits	120,051		116,832
Net Decrease in Short-Term Borrowings	(29,512)		(51,641)
Repayments of Federal Home Loan Bank Term Advances	0		(10,000)
Purchases of Treasury Stock	(1,328)		(2,237)
Stock Options Exercised	490		1,149
Shares Issued Under the Employee Stock Purchase Plan	110		107
Tax Benefit from Exercise of Stock Options	8		53
Shares Issued for Dividend Reinvestment Plans	0		(464)
Cash Dividends Paid	(3,009)	[1]	(2,944)	[1]
Net Cash Provided By Financing Activities	86,810		51,783
Net Increase in Cash and Cash Equivalents	88,342		93,772
Cash and Cash Equivalents at Beginning of Period	48,832		43,736
Cash and Cash Equivalents at End of Period	137,174		137,508
Supplemental Disclosures to Statements of Cash Flow Information:
Interest on Deposits and Borrowings	2,299		3,704
Income Taxes	511		191
Non-cash Investing and Financing Activity:
Transfer of Loans to Other Real Estate Owned and Repossessed Assets	604		232
Acquisition of Subsidiaries	$ 91		$ 91

[1] Cash dividends paid per share have been adjusted for the September 2012 2% stock dividend.