Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Interest received	$ 19,278	$ 18,161
Fees and commissions received	3,640	2,863
Proceeds from sale of loans held for sale	33,204	19,670
Origination of loans held for sale	(34,858)	(18,462)
Interest paid	(2,391)	(2,757)
Cash paid to suppliers and employees	(9,669)	(9,226)
Income taxes paid	(683)	(784)
Net cash provided by operating activities	8,521	9,465
Cash flows from investing activities:
Proceeds from maturities, calls, and principal payments of held-to-maturity securities	158	152
Proceeds from maturities, calls, and principal payments of available-for-sale securities	14,359	21,278
Purchase of held-to-maturity securities	(249)	(2,665)
Purchase of available-for-sale securities	(3,053)	(48,026)
Loans made to customers, net of repayments	(26,096)	(8,675)
Purchase of Bank owned life insurance	(7,402)	(5,000)
Purchase of premises and equipment	(844)	(1,426)
Proceeds from sale of other real estate	388	1,521
Proceeds from sale of other assets	10
Net cash used in investing activities	(22,729)	(42,841)
Cash flows from financing activities:
Net increase in non-interest bearing, savings and NOW deposit accounts	49,385	53,089
Net decrease in time deposits	(7,320)	(6,130)
Net decrease in securities sold under repurchase agreements	(818)	(2,461)
Dividends paid	(2,272)	(2,250)
Proceeds from sale of common stock pursuant to dividend reinvestment	1,603	1,607
Repurchase of common stock		(94)
Proceeds from exercise of stock options	135	81
Net cash provided by financing activities	40,713	43,842
Net increase in cash and cash equivalents	26,505	10,466
Cash and cash equivalents at beginning of period	68,007	111,504
Cash and cash equivalents at end of period	94,512	121,970
Reconciliation of net earnings to net cash provided by operating activities:
Net earnings	5,616	4,172
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation, amortization, and accretion	1,090	1,026
Provision for loan losses	75	249
(Gain) loss on sale of other real estate	(18)
(Gain) loss on sale of other real estate		160
Loss on sale of other assets	1	4
Stock option compensation	13	13
Increase in taxes payable	2,885	2,609
(Increase) decrease in loans held for sale	(2,517)	707
Increase in deferred tax assets	(30)	(641)
(Increase) decrease in other assets, net	(120)	216
Increase in interest receivable	(222)	(295)
Increase in other liabilities	1,923	1,494
Decrease in interest payable	(175)	(249)
Total adjustments	2,905	5,293
Net cash provided by operating activities	8,521	9,465
Supplemental schedule of non-cash activities:
Unrealized gain in values of securities available-for-sale, net of taxes of $731 and $735 for the three months ended March 31, 2015 and 2014, respectively	1,179	1,185
Non-cash transfers from loans to other real estate	105	388
Non-cash transfers from other real estate to loans		54
Non-cash transfers from loans to other assets	$ 0	$ 0