Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income	$ 11,511	$ 9,919
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	1,212	1,084
Amortization of core deposit intangible	69	69
Provision for loan losses	1,376	928
Net securities gains	(666)	(659)
Other-than-temporary impairment		188
Net amortization of bond premiums and discounts	2,208	4,205
Recognition of stock based expense	167	233
Gain on sale of other real estate owned		(53)
Net change in other assets	(2,416)	733
Net change in other liabilities	(384)	(300)
Net cash provided by operating activities	13,077	16,347
Cash flows from investing activities:
Purchases of securities available for sale	(78,433)	(155,548)
Proceeds from maturities, calls and principal paydowns of mortgage-backed securities	51,132	77,283
Proceeds from sales of securities available for sale	26,563	12,717
Net decrease in Federal Home Loan Bank stock	(2,984)	(142)
Net loans made to customers	(46,624)	(31,314)
Proceeds from sale of other real estate owned	129	1,065
Capital expenditures	(1,325)	(1,706)
Net cash used in investing activities	(51,542)	(97,645)
Cash flows from financing activities:
Net increase in deposits	51,465	88,831
Net decrease in securities sold under repurchase agreements and fed funds purchased	(1,133)	(812)
Proceeds from Federal Home Loan Bank advances	36,800	27,900
Repayments of Federal Home Loan Bank advances	(41,490)	(34,641)
Purchases of treasury stock	(8)	(24)
Proceeds from stock option exercises, including excess tax benefits	435	513
Restricted stock grant	69
Payments of dividends	(3,967)	(3,655)
Net cash provided by financing activities	42,171	78,112
Net increase (decrease) in cash and cash equivalents	3,706	(3,186)
Cash and cash equivalents at beginning of period	9,200	14,992
Cash and cash equivalents at end of period	12,906	11,806
Supplemental disclosures of cash flow information:
Interest	7,444	9,077
Income taxes	4,756	3,047
Schedule of noncash investing activities:
Transfers from loans to other real estate owned	$ 320	$ 261