Allowance for Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Allowance for loan losses [Roll Forward]
Beginning balance	$ 14,311		$ 14,623
Charge-offs	(1,381)		(4,271)
Recoveries	281		521
Provision	109		3,438
Ending balance	13,320		14,311
Ending allowance balance attributable to loans:
Individually evaluated for impairment	4,655		4,303
Collectively evaluated for impairment	8,665		10,008
Total ending allowance balance	13,320		14,311
Loans:
Individually evaluated for impairment	24,696		26,795
Collectively evaluated for impairment	703,784		682,682
Total Loans	728,480	[1]	709,477	[1]
Real Estate Construction [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	1,258		897
Charge-offs	(394)		(2,152)
Recoveries	68		2
Provision	(85)		2,511
Ending balance	847		1,258
Ending allowance balance attributable to loans:
Individually evaluated for impairment	486		166
Collectively evaluated for impairment	361		1,092
Total ending allowance balance	847		1,258
Loans:
Individually evaluated for impairment	2,636		2,969
Collectively evaluated for impairment	33,389		47,249
Total Loans	36,025		50,218
Real Estate Loans Secured by Farmland [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	135		110
Charge-offs	0		0
Recoveries	0		0
Provision	31		25
Ending balance	166		135
Ending allowance balance attributable to loans:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	166		135
Total ending allowance balance	166		135
Loans:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	16,578		11,876
Total Loans	16,578		11,876
Real Estate Secured by 1 - 4 Family Residential [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	6,276		7,465
Charge-offs	(785)		(893)
Recoveries	140		388
Provision	1,103		(684)
Ending balance	6,734		6,276
Ending allowance balance attributable to loans:
Individually evaluated for impairment	3,045		2,724
Collectively evaluated for impairment	3,689		3,552
Total ending allowance balance	6,734		6,276
Loans:
Individually evaluated for impairment	10,411		10,792
Collectively evaluated for impairment	262,973		249,828
Total Loans	273,384		260,620
Other Real Estate Loans [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	4,348		4,385
Charge-offs	(97)		(760)
Recoveries	37		86
Provision	(782)		637
Ending balance	3,506		4,348
Ending allowance balance attributable to loans:
Individually evaluated for impairment	812		1,045
Collectively evaluated for impairment	2,694		3,303
Total ending allowance balance	3,506		4,348
Loans:
Individually evaluated for impairment	9,142		10,640
Collectively evaluated for impairment	251,191		244,290
Total Loans	260,333		254,930
Commercial [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	2,098		1,621
Charge-offs	(75)		(394)
Recoveries	9		12
Provision	(142)		859
Ending balance	1,890		2,098
Ending allowance balance attributable to loans:
Individually evaluated for impairment	275		338
Collectively evaluated for impairment	1,615		1,760
Total ending allowance balance	1,890		2,098
Loans:
Individually evaluated for impairment	2,470		2,364
Collectively evaluated for impairment	127,084		116,209
Total Loans	129,554		118,573
Consumer [Member]
Allowance for loan losses [Roll Forward]
Beginning balance	196		145
Charge-offs	(30)		(72)
Recoveries	27		33
Provision	(16)		90
Ending balance	177		196
Ending allowance balance attributable to loans:
Individually evaluated for impairment	37		30
Collectively evaluated for impairment	140		166
Total ending allowance balance	177		196
Loans:
Individually evaluated for impairment	37		30
Collectively evaluated for impairment	12,569		13,230
Total Loans	$ 12,606		$ 13,260

[1] Gross loan balances at December 31, 2013 and 2012 are net of deferred loan costs of $2.4 million and $2.1 million, respectively.