Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash Flows from Operating Activities
Net income	$ 7,339	$ 6,456
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,976	2,268
Net premium amortization of available for sale investment securities	2,818	2,493
Provision for loan losses	(994)	2,318
Deferred income tax expense	237	31
Noncash employee stock purchase plan expense	19	20
Mortgage loans originated for sale	(29,859)	(38,743)
Proceeds from sale of mortgage loans	29,973	38,059
Gain on sale of mortgage loans, net	(631)	(761)
Loss on disposals of premises and equipment, net	31
Net loss on sale and write downs of other real estate	1,782	1,256
Net loss (gain) on sale of available for sale investment securities	60	(688)
Increase in cash surrender value of company-owned life insurance	(449)	(437)
Death benefits in excess of cash surrender value on company-owned life insurance		(529)
Decrease in accrued interest receivable	319	509
Decrease (increase) in other assets	383	(337)
Decrease in accrued interest payable	(60)	(310)
Increase in other liabilities	700	768
Net cash provided by operating activities	13,644	12,373
Cash Flows from Investing Activities
Proceeds from maturities and calls of available for sale investment securities	71,427	98,820
Proceeds from sale of available for sale investment securities	945	66,520
Purchase of available for sale investment securities	(80,910)	(185,003)
Loans originated for investment, net of principal collected	(2,677)	21,772
Proceeds from death benefits of company-owned life insurance		1,051
Purchase of premises and equipment	(1,612)	(907)
Proceeds from sale of other real estate	7,255	5,208
Proceeds from disposals of equipment	4	426
Net cash (used in) provided by investing activities	(5,568)	7,887
Cash Flows from Financing Activities
Net decrease in deposits	(8,295)	(27,617)
Net increase (decrease) in federal funds purchased and other short-term borrowings	4,727	(5,033)
Repayments of securities sold under agreements to repurchase and other long-term borrowings	(2,093)	(10,230)
Dividends paid, preferred	(750)	(750)
Shares issued under employee stock purchase plan	69	62
Net cash used in financing activities	(6,342)	(43,568)
Net increase (decrease) in cash and cash equivalents	1,734	(23,308)
Cash and cash equivalents at beginning of year	95,855	94,309
Cash and cash equivalents at end of period	97,589	71,001
Cash paid during the period for:
Interest	6,264	10,233
Income taxes	3,000	200
Transfers from loans to other real estate	5,279	10,594
Sale and financing of other real estate	2,364	2,721
Cash dividends payable, preferred	$ 188	$ 188