Loans Receivable and Allowance for Loan Losses (Activity In And Ending Balances Of The Allowance For Loan Losses By Loan Portfolio Class) (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, Allowance for Credit Losses [Line Items]
Beginning balance:	$ 12,063	$ 9,332	$ 12,263	$ 9,542
Charge-offs	(411)	(889)	(912)	(2,108)
Recoveries	264	11	265	95
Provisions (credits)	300	250	600	1,175
Ending balance:	12,216	8,704	12,216	8,704
Allowance for loan losses ending balance: individually evaluated for impairment	6,181		6,181		5,610
Allowance for loan losses ending balance: collectively evaluated for impairment	6,035		6,035		6,653
Allowance for loan losses	12,216	8,704	12,216	8,704
Loans receivable ending balance: individually evaluated for impairment	31,284		31,284		32,533
Loans receivable ending balance: collectively evaluated for impairment	721,224		721,224		647,016
Total loans receivable	752,508		752,508		679,549
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	6,776	3,581	6,454	3,979
Charge-offs	(176)	(882)	(364)	(1,291)
Recoveries	0	0	0	54
Provisions (credits)	98	41	608	(2)
Ending balance:	6,698	2,740	6,698	2,740
Allowance for loan losses ending balance: individually evaluated for impairment	3,856		3,856		3,679
Allowance for loan losses ending balance: collectively evaluated for impairment	2,842		2,842		2,775
Allowance for loan losses	6,698	2,740	6,698	2,740
Loans receivable ending balance: individually evaluated for impairment	19,647		19,647		19,894
Loans receivable ending balance: collectively evaluated for impairment	346,964		346,964		322,900
Total loans receivable	366,611		366,611		342,794
Construction and Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	1,024	2,502	1,948	1,273
Charge-offs	(83)	(5)	(103)	(60)
Recoveries	213	0	213	0
Provisions (credits)	(25)	(473)	(929)	811
Ending balance:	1,129	2,024	1,129	2,024
Allowance for loan losses ending balance: individually evaluated for impairment	211		211		237
Allowance for loan losses ending balance: collectively evaluated for impairment	918		918		1,711
Allowance for loan losses	1,129	2,024	1,129	2,024
Loans receivable ending balance: individually evaluated for impairment	577		577		1,618
Loans receivable ending balance: collectively evaluated for impairment	37,659		37,659		22,359
Total loans receivable	38,236		38,236		23,977
Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	2,791	1,997	2,309	1,880
Charge-offs	(152)	0	(435)	(361)
Recoveries	51	10	52	15
Provisions (credits)	(165)	(174)	599	299
Ending balance:	2,525	1,833	2,525	1,833
Allowance for loan losses ending balance: individually evaluated for impairment	1,276		1,276		1,254
Allowance for loan losses ending balance: collectively evaluated for impairment	1,249		1,249		1,055
Allowance for loan losses	2,525	1,833	2,525	1,833
Loans receivable ending balance: individually evaluated for impairment	5,919		5,919		6,932
Loans receivable ending balance: collectively evaluated for impairment	128,421		128,421		111,277
Total loans receivable	134,340		134,340		118,209
Owner occupied Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	1,129	986	985	1,967
Charge-offs	0	(2)	0	(321)
Recoveries	0	0	0	0
Provisions (credits)	436	(17)	580	(679)
Ending balance:	1,565	967	1,565	967
Allowance for loan losses ending balance: individually evaluated for impairment	838		838		430
Allowance for loan losses ending balance: collectively evaluated for impairment	727		727		555
Allowance for loan losses	1,565	967	1,565	967
Loans receivable ending balance: individually evaluated for impairment	4,704		4,704		3,433
Loans receivable ending balance: collectively evaluated for impairment	167,938		167,938		156,796
Total loans receivable	172,642		172,642		160,229
Consumer and Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	220	191	225	234
Charge-offs	0	0	(10)	(75)
Recoveries	0	1	0	26
Provisions (credits)	6	20	11	27
Ending balance:	226	212	226	212
Allowance for loan losses ending balance: individually evaluated for impairment	0		0		10
Allowance for loan losses ending balance: collectively evaluated for impairment	226		226		215
Allowance for loan losses	226	212	226	212
Loans receivable ending balance: individually evaluated for impairment	437		437		656
Loans receivable ending balance: collectively evaluated for impairment	37,928		37,928		31,325
Total loans receivable	38,365		38,365		31,981
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	13	14	14	17
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions (credits)	0	0	(1)	(3)
Ending balance:	13	14	13	14
Allowance for loan losses ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses ending balance: collectively evaluated for impairment	13		13		14
Allowance for loan losses	13	14	13	14
Loans receivable ending balance: individually evaluated for impairment	0		0		0
Loans receivable ending balance: collectively evaluated for impairment	2,314		2,314		2,359
Total loans receivable	2,314		2,314		2,359
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance:	110	61	328	192
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Provisions (credits)	(50)	853	(268)	722
Ending balance:	60	914	60	914
Allowance for loan losses ending balance: individually evaluated for impairment	0		0		0
Allowance for loan losses ending balance: collectively evaluated for impairment	60		60		328
Allowance for loan losses	60	914	60	914
Loans receivable ending balance: individually evaluated for impairment	0		0		0
Loans receivable ending balance: collectively evaluated for impairment	0		0		0
Total loans receivable	$ 0		$ 0		$ 0