Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 8,195	$ 7,636
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	408	451
Depreciation, amortization and accretion, net	1,820	2,035
Stock-based compensation expense	175	221
Gains on investment securities, net	(230)	(734)
Gain on sales of other real property owned, net	(18)	(38)
Loss on write down of fixed assets	78	19
Gains on sale of loans held for sale, net	(397)	(272)
Decrease in accrued interest receivable	784	626
Increase in accrued interest payable	17	15
Origination of loans held for sale	(29,612)	(19,760)
Proceeds from sale of loans held for sale	29,391	19,617
Increase in other assets	(2,768)	(329)
Decrease in other liabilities	(761)	(1,271)
Net cash provided by operating activities	7,082	8,216
Cash flows from investing activities:
Proceeds from sales of securities available-for-sale	9,453	63,142
Proceeds from maturities of securities held-to-maturity	10,000	0
Proceeds from maturities of securities available-for-sale	33,854	40,270
Purchases of securities available-for-sale	(88,002)	(45,427)
Net (increase) decrease in loans	3,672	(39,293)
Purchases of premises and equipment	(860)	(496)
Proceeds from sales of other real property owned	80	451
Net cash provided by (used in) investing activities	(31,803)	18,647
Cash flows from financing activities:
Net increase (decrease) in deposits	(5,878)	3,281
Decrease in repurchase agreements	(4,401)	(24,028)
Proceeds from FHLB advances	5,000	0
Repayment of FHLB advances	0	(10,000)
Repayment of other borrowings	2,000	1,000
Proceeds from other borrowings	2,000	1,000
Proceeds from issuance of common stock	28,099	381
Conversion of preferred stock	0	(5)
Purchase of treasury stock	(962)	(902)
Dividends paid on preferred stock	(1,001)	(2,024)
Dividends paid on common stock	(1,532)	(1,133)
Net Cash Provided by (Used in) Financing Activities, Continuing Operations	19,325	(34,430)
Decrease in cash and cash equivalents	(5,396)	(7,567)
Cash and cash equivalents at beginning of period	51,730	65,102
Cash and cash equivalents at end of period	46,334	57,535
Cash paid during the period for:
Interest	1,638	1,588
Income taxes	4,911	4,685
Supplemental disclosures of noncash investing and financing activities
Loans Transferred to Other Real Estate Owned	90	242
Dividends reinvested in common stock	597	576
Net tax benefit related to option and deferred compensation plans	$ 85	$ 101