Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash Flows from Operating Activities
Net income	$ 4,216	$ 4,429
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	671	672
Depreciation of bank premises and equipment	188	192
Amortization of intangibles	271	271
Amortization of premiums and accretion of discounts, net	47	56
Gains on sales and calls of securities available for sale, net	(95)	(44)
Gains on calls of securities held to maturity, net	0	(9)
(Gains) losses and write-downs on other real estate owned	11	(24)
Increase in cash value of bank-owned life insurance	(167)	(179)
Net change in:
Mortgage loans held for sale	2,483	1,252
Accrued interest receivable	369	129
Other assets	99	124
Accrued interest payable	7	(15)
Other liabilities	531	803
Net cash provided by operating activities	8,631	7,657
Cash Flows from Investing Activities
Net change interest-bearing deposits	(10,579)	(2,946)
Proceeds from calls, principal payments, sales and maturities of securities available for sale	36,460	41,146
Proceeds from calls, principal payments and maturities of securities held to maturity	4,042	13,846
Purchases of securities available for sale	(39,040)	(66,041)
Purchases of securities held to maturity	(10,483)	(9,239)
Net change in restricted stock	(274)	22
Purchases of loan participations	(900)	0
Collections of loan participations	51	90
Loan originations and principal collections, net	16,952	3,116
Proceeds from disposal of other real estate owned	677	573
Recoveries on loans charged off	25	23
Additions to bank premises and equipment	(24)	(362)
Net cash used in investing activities	(3,093)	(19,772)
Cash Flows from Financing Activities
Net change in time deposits	(7,846)	(5,023)
Net change in other deposits	(1,801)	17,482
Net cash provided by (used in) financing activities	(9,647)	12,459
Net change in cash and due from banks	(4,109)	344
Cash and due from banks at beginning of period	14,783	11,897
Cash and due from banks at end of period	10,674	12,241
Supplemental Disclosures of Cash Flow Information
Interest paid on deposits and borrowed funds	1,672	2,132
Income taxes paid	59	196
Supplemental Disclosure of Noncash Activities
Loans charged against the allowance for loan losses	754	700
Loans transferred to other real estate owned	347	0
Unrealized net losses on securities available for sale	$ (1,485)	$ (1,440)