Loans, Net Recorded investment in past due loans by class of loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014		Dec. 31, 2013
Past due loans by class of loans [Abstract]
30-59 Days Past Due	$ 4,043		$ 975
60-89 Days Past Due	1,670		6,922
90 Days Or Greater	8,608		5,838
Total Past Due	14,321		13,735
Current	717,143		714,745
Total Loans	731,464	[1]	728,480	[1]
Real Estate Loans Construction [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	170		76
60-89 Days Past Due	93		1,649
90 Days Or Greater	1,821		554
Total Past Due	2,084		2,279
Current	32,893		33,746
Total Loans	34,977		36,025
Real Estate Loans Secured by farmland [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	0		0
60-89 Days Past Due	0		0
90 Days Or Greater	0		0
Total Past Due	0		0
Current	17,738		16,578
Total Loans	17,738		16,578
Real Estate Loans Secured by 1 - 4 family residential [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	2,675		590
60-89 Days Past Due	1,241		3,751
90 Days Or Greater	4,213		1,022
Total Past Due	8,129		5,363
Current	266,437		268,021
Total Loans	274,566		273,384
Other real estate loans [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	1,096		116
60-89 Days Past Due	287		0
90 Days Or Greater	1,043		4,197
Total Past Due	2,426		4,313
Current	263,567		256,020
Total Loans	265,993		260,333
Commercial loans [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	95		162
60-89 Days Past Due	49		1,513
90 Days Or Greater	1,490		27
Total Past Due	1,634		1,702
Current	123,761		127,852
Total Loans	125,395		129,554
Consumer loans [Member]
Past due loans by class of loans [Abstract]
30-59 Days Past Due	7		31
60-89 Days Past Due	0		9
90 Days Or Greater	41		38
Total Past Due	48		78
Current	12,747		12,528
Total Loans	$ 12,795		$ 12,606

[1] Gross loan balances at March 31, 2014 and December 31, 2013 are net of deferred loan costs of $2.2 million and $2.4 million, respectively.