Loans Receivable and Related Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 435,096	$ 384,872
Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	231,853	202,745
Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	195,279	169,535
Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,030	1,807
Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,934	10,785
Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Residential first mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	139,305	107,173
Residential first mortgages [Member] | Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	138,096	106,448
Residential first mortgages [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Residential first mortgages [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Residential first mortgages [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,209	725
Residential first mortgages [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Home equity and lines of credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	87,410	89,106
Home equity and lines of credit [Member] | Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	87,015	88,699
Home equity and lines of credit [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Home equity and lines of credit [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Home equity and lines of credit [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	395	407
Home equity and lines of credit [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Commercial real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	129,691	110,810
Commercial real estate [Member] | Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Commercial real estate [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	125,539	103,908
Commercial real estate [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	88	515
Commercial real estate [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	4,064	6,387
Commercial real estate [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Commercial business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	71,948	70,185
Commercial business [Member] | Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Commercial business [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	69,740	65,627
Commercial business [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	942	1,292
Commercial business [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,266	3,266
Commercial business [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Consumer Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,742	7,598
Consumer Loan [Member] | Not Rated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	6,742	7,598
Consumer Loan [Member] | Pass [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Consumer Loan [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Consumer Loan [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	0	0
Consumer Loan [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 0	$ 0