Loans And Allowance For Loan Losses (By Balance In The Allowance For Loan Losses And The Recorded Investment In Loans Portfolio Classification Disaggregated On The Basis Of Impairment Evaluation Method) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			$ 36,663	$ 46,718
Loans charged-off			(6,540)	(7,323)
Recoveries			5,032	1,393
Provision for loan losses	(2,897)	(329)	(4,238)	(707)
Balance at end of period	30,917	40,081	30,917	40,081
Individually evaluated for impairment	5,297	8,687	5,297	8,687
Collectively evaluated for impairment	25,620	31,326	25,620	31,326
Acquired with deteriorated credit quality		68		68
Individually evaluated for impairment	33,999	64,692	33,999	64,692
Collectively evaluated for impairment	1,326,770	1,222,953	1,326,770	1,222,953
Acquired with deteriorated credit quality	6,619	18,980	6,619	18,980
Total ending loans balance	1,367,388	1,306,625	1,367,388	1,306,625	1,270,903
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			18,854	27,223
Loans charged-off			(1,400)	(806)
Recoveries			3,700	109
Provision for loan losses			(5,519)	(6,770)
Balance at end of period	15,635	19,756	15,635	19,756
Individually evaluated for impairment	3,234	4,343	3,234	4,343
Collectively evaluated for impairment	12,401	15,403	12,401	15,403
Acquired with deteriorated credit quality		10		10
Individually evaluated for impairment	25,932	45,920	25,932	45,920
Collectively evaluated for impairment	726,991	697,938	726,991	697,938
Acquired with deteriorated credit quality	4,955	13,578	4,955	13,578
Total ending loans balance	757,878	757,436	757,878	757,436	752,279
One-To-Four Family Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			850	861
Loans charged-off			(187)	(577)
Recoveries			195	212
Provision for loan losses			(174)	411
Balance at end of period	684	907	684	907
Collectively evaluated for impairment	684	849	684	849
Acquired with deteriorated credit quality		58		58
Individually evaluated for impairment	598	396	598	396
Collectively evaluated for impairment	76,877	80,165	76,877	80,165
Acquired with deteriorated credit quality	1,510	4,084	1,510	4,084
Total ending loans balance	78,985	84,645	78,985	84,645	83,988
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			5,523	5,271
Loans charged-off			(655)	(131)
Recoveries				59
Provision for loan losses			(697)	2,236
Balance at end of period	4,171	7,435	4,171	7,435
Collectively evaluated for impairment	4,171	7,435	4,171	7,435
Individually evaluated for impairment	77	5,659	77	5,659
Collectively evaluated for impairment	177,217	161,800	177,217	161,800
Acquired with deteriorated credit quality	115	311	115	311
Total ending loans balance	177,409	167,770	177,409	167,770	148,494
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			10,985	12,604
Loans charged-off			(3,857)	(5,583)
Recoveries			917	916
Provision for loan losses			2,102	3,536
Balance at end of period	10,147	11,473	10,147	11,473
Individually evaluated for impairment	2,063	4,295	2,063	4,295
Collectively evaluated for impairment	8,084	7,178	8,084	7,178
Individually evaluated for impairment	7,338	12,663	7,338	12,663
Collectively evaluated for impairment	323,362	250,935	323,362	250,935
Acquired with deteriorated credit quality	38	967	38	967
Total ending loans balance	330,738	264,565	330,738	264,565	255,058
Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Balance at beginning of period			451	759
Loans charged-off			(441)	(226)
Recoveries			220	97
Provision for loan losses			50	(120)
Balance at end of period	280	510	280	510
Individually evaluated for impairment		49		49
Collectively evaluated for impairment	280	461	280	461
Individually evaluated for impairment	54	54	54	54
Collectively evaluated for impairment	22,323	32,115	22,323	32,115
Acquired with deteriorated credit quality	1	40	1	40
Total ending loans balance	$ 22,378	$ 32,209	$ 22,378	$ 32,209	$ 31,084