Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Operating Activities
Net income	$ 7,050	$ 6,968
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	727	609
Provision for loan losses	600	1,750
Net (gains) lossess on investment securities	(493)	21
Net loss on sale of repossessed assets	34	3
Net gain on sale of loans	(644)	(181)
Loss on disposal of premises and equipment	4	2
Proceeds from sales of residential mortgages held-for-sale	15,908	5,915
Origination of residential mortgages held-for-sale	(14,678)	(5,506)
Income on bank-owned life insurance	(234)	(270)
Stock-based compensation expense	57	42
Deferred income tax (benefit) provision	(232)	107
Net increase (decrease) in income taxes payable	6	(2)
Net (increase) decrease in accrued interest receivable	(139)	58
Amortization of mortgage servicing rights and change in valuation allowance	149	84
Net amortization of premiums and discounts on investment securities	1,519	1,070
Net decrease in accrued interest payable	(288)	(341)
(Increase) decrease in other assets	(440)	39
Decrease in other liabilities	(75)	(240)
Net cash provided by operating activities	8,831	10,128
Investing Activities
Proceeds from maturities and calls of investment securities available-for-sale	111,479	92,427
Proceeds from maturities and calls of investment securities held-to-maturity	1,181	825
Proceeds from the sale of investment securities available-for-sale	22,395	28,272
Purchases of investment securities available-for-sale	(210,615)	(176,940)
Proceeds from redemption of investment in restricted bank stock	139	308
Net decrease (increase) in loans	10,729	6,452
Redemption of bank owned life insurance	0	95
Net purchases of premises and equipment	(1,367)	(582)
Proceeds from sales of repossessed assets	703	117
Net cash used by investing activities	(65,356)	(49,026)
Financing Activities
Net increase in non-interest bearing deposits	635	8,297
Net increase in interest-bearing deposits	65,851	53,866
Net increase (decrease) in short-term borrowings	7,904	(3,980)
Repayments of long-term debt	(15,009)	(7)
Tax benefit from exercise of stock options exercised	14	23
Cash dividends paid, net of reinvestment	(2,248)	(2,172)
Proceeds from issuance of common stock	485	395
Net cash provided by financing activities	57,632	56,422
Increase in cash and cash equivalents	1,107	17,524
Cash and cash equivalents at beginning of year	10,555	14,912
Cash and cash equivalents at end of period	11,662	32,436
Supplemental Cash Flow Disclosures
Interest paid	5,316	6,521
Income taxes paid	2,270	1,915
Non-cash transactions
Transfer of loans to repossessed assets or other real estate owned	$ 1,096	$ 914