Loans and Allowance - Credit risk profile of Corporation's loan portfolio based on rating category (Details 3) (Loans Receivable, USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 326,026	$ 314,784
Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	298,850	283,242
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	6,915	12,057
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	18,915	16,286
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,346	3,199
Construction/Land
Financing Receivable, Recorded Investment [Line Items]
Total loans	24,307	26,506
Construction/Land | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	20,023	20,952
Construction/Land | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	33	314
Construction/Land | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,251	4,909
Construction/Land | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans		331
1-4 family residential
Financing Receivable, Recorded Investment [Line Items]
Total loans	137,298	137,402
1-4 family residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	124,765	123,705
1-4 family residential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,144	6,597
1-4 family residential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	7,691	5,885
1-4 family residential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	698	1,215
Multi-family residential
Financing Receivable, Recorded Investment [Line Items]
Total loans	16,408	19,988
Multi-family residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	14,798	17,546
Multi-family residential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	44	186
Multi-family residential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,566	2,256
Multi-family residential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans
Nonresidential
Financing Receivable, Recorded Investment [Line Items]
Total loans	118,946	106,433
Nonresidential | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	110,622	97,307
Nonresidential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,686	4,931
Nonresidential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,066	2,793
Nonresidential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	572	1,402
Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	24,741	19,549
Commercial | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	24,341	18,869
Commercial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	8	15
Commercial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	316	414
Commercial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	76	251
Consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,326	4,906
Consumer | Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,301	4,863
Consumer | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans		14
Consumer | Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	25	29
Consumer | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans