Loans and Allowance - Breakdown of loans (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ (4,510)	$ (3,564)
Total loans	316,228	305,518
Loans Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	326,026	314,784
Unamortized deferred loan costs	487	484
Undisbursed loans in process	(5,775)	(6,186)
Allowance for loan losses	(4,510)	(3,564)	(4,003)
Total loans	316,228	305,518
Loans Receivable | Construction/Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	24,307	26,506
Allowance for loan losses	(676)	(648)	(1,016)
Loans Receivable | One-to-four family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	137,298	137,402
Allowance for loan losses	(1,749)	(1,423)	(1,986)
Loans Receivable | Multi-family residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	16,408	19,988
Allowance for loan losses	(404)	(281)	(65)
Loans Receivable | Nonresidential and agricultural land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	118,946	106,433
Allowance for loan losses	(1,470)	(1,078)	(822)
Loans Receivable | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	24,741	19,549
Allowance for loan losses	(189)	(133)	(70)
Loans Receivable | Consumer and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans receivables, gross	$ 4,326	$ 4,906