Loans and Allowance for Loan Losses (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 292,952,000	$ 289,440,000
Less: Allowance for loan losses	(3,011,384)	(3,203,158)	(6,141,000)
Loans, net	289,940,632	286,236,578
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	68,653,000	65,747,000
Commercial Real Estate All Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	70,089,000	64,052,000
Consumer Real Estate Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	77,767,000	76,315,000
Less: Allowance for loan losses	(1,098,000)	(938,000)	(1,528,000)
Construction and Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	32,752,000	41,597,000
Less: Allowance for loan losses	(241,000)	(319,000)	(1,241,000)
Commercial and Industrial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	41,122,000	38,999,000
Less: Allowance for loan losses	(399,000)	(352,000)	(809,000)
Consumer and Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,569,000	2,730,000
Less: Allowance for loan losses	$ (40,000)	$ (45,000)	$ (14,000)