Loans and Servicing (Details 2) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Allowance for loan losses
Beginning Balance			$ 1,780,000	$ 1,824,000
Charge-offs			(137,000)	(377,000)
Recoveries			46,000	142,000
Provision (benefit)	244,000	67,000	407,000	162,000
Ending Balance	2,096,000	1,751,000	2,096,000	1,751,000
Allowance for loan losses individually evaluated for impairment	217,000		217,000		320,000
Allowance for loan losses collectively evaluated for impairment	1,879,000		1,879,000		1,460,000
Loans
Individually evaluated for impairment	3,159,000		3,159,000		3,115,000
Collectively evaluated for impairment	204,343,000		204,343,000		178,694,000
Total Loans	207,502,000		207,502,000		181,809,000
Residential loans:
Loans
Total Loans	108,976,000		108,976,000		111,106,000
One- to four- family, residential loans
Allowance for loan losses
Beginning Balance			378,000	346,000
Charge-offs			(130,000)	(144,000)
Recoveries			43,000	137,000
Provision (benefit)			(4,000)	21,000
Ending Balance	287,000	360,000	287,000	360,000
Allowance for loan losses individually evaluated for impairment	7,000		7,000		93,000
Allowance for loan losses collectively evaluated for impairment	280,000		280,000		285,000
Loans
Individually evaluated for impairment	322,000		322,000		658,000
Collectively evaluated for impairment	93,414,000		93,414,000		94,888,000
Total Loans	93,736,000		93,736,000		95,546,000
Home equity loans and lines of credit
Allowance for loan losses
Beginning Balance			254,000	341,000
Provision (benefit)			(18,000)	(82,000)
Ending Balance	236,000	259,000	236,000	259,000
Allowance for loan losses individually evaluated for impairment					13,000
Allowance for loan losses collectively evaluated for impairment	236,000		236,000		241,000
Loans
Individually evaluated for impairment	429,000		429,000		45,000
Collectively evaluated for impairment	14,811,000		14,811,000		15,515,000
Total Loans	15,240,000		15,240,000		15,560,000
Commercial loans:
Loans
Total Loans	78,143,000		78,143,000		58,084,000
One-to-four family investment property
Allowance for loan losses
Beginning Balance			62,000	59,000
Provision (benefit)			10,000	(8,000)
Ending Balance	72,000	51,000	72,000	51,000
Allowance for loan losses collectively evaluated for impairment	72,000		72,000		62,000
Loans
Collectively evaluated for impairment	13,017,000		13,017,000		11,355,000
Total Loans	13,017,000		13,017,000		11,355,000
Multi-family real estate
Allowance for loan losses
Beginning Balance			40,000	98,000
Provision (benefit)			3,000	(27,000)
Ending Balance	43,000	71,000	43,000	71,000
Allowance for loan losses collectively evaluated for impairment	43,000		43,000		40,000
Loans
Collectively evaluated for impairment	5,731,000		5,731,000		5,346,000
Total Loans	5,731,000		5,731,000		5,346,000
Commercial real estate
Allowance for loan losses
Beginning Balance			668,000	400,000
Provision (benefit)			216,000	248,000
Ending Balance	884,000	648,000	884,000	648,000
Allowance for loan losses individually evaluated for impairment	210,000		210,000		214,000
Allowance for loan losses collectively evaluated for impairment	674,000		674,000		454,000
Loans
Individually evaluated for impairment	2,408,000		2,408,000		2,412,000
Collectively evaluated for impairment	45,579,000		45,579,000		30,318,000
Total Loans	47,987,000		47,987,000		32,730,000
Commercial business
Allowance for loan losses
Beginning Balance			159,000	234,000
Charge-offs				(11,000)
Provision (benefit)			49,000	(99,000)
Ending Balance	208,000	124,000	208,000	124,000
Allowance for loan losses collectively evaluated for impairment	208,000		208,000		159,000
Loans
Collectively evaluated for impairment	11,408,000		11,408,000		8,653,000
Total Loans	11,408,000		11,408,000		8,653,000
Construction loans:
Loans
Total Loans	19,964,000		19,964,000		12,205,000
One-to-four family, construction loans
Allowance for loan losses
Beginning Balance			149,000	228,000
Charge-offs				(191,000)
Provision (benefit)			38,000	113,000
Ending Balance	187,000	150,000	187,000	150,000
Allowance for loan losses collectively evaluated for impairment	187,000		187,000		149,000
Loans
Collectively evaluated for impairment	7,897,000		7,897,000		7,379,000
Total Loans	7,897,000		7,897,000		7,379,000
Multi-family
Allowance for loan losses
Beginning Balance			34,000	98,000
Provision (benefit)			30,000	(32,000)
Ending Balance	64,000	66,000	64,000	66,000
Allowance for loan losses collectively evaluated for impairment	64,000		64,000		34,000
Loans
Collectively evaluated for impairment	6,947,000		6,947,000		3,665,000
Total Loans	6,947,000		6,947,000		3,665,000
Non-residential
Allowance for loan losses
Beginning Balance			25,000	11,000
Provision (benefit)			78,000	1,000
Ending Balance	103,000	12,000	103,000	12,000
Allowance for loan losses collectively evaluated for impairment	103,000		103,000		25,000
Loans
Collectively evaluated for impairment	5,120,000		5,120,000		1,161,000
Total Loans	5,120,000		5,120,000		1,161,000
Consumer
Allowance for loan losses
Beginning Balance			11,000	9,000
Charge-offs			(7,000)	(31,000)
Recoveries			3,000	5,000
Provision (benefit)			5,000	27,000
Ending Balance	12,000	10,000	12,000	10,000
Allowance for loan losses collectively evaluated for impairment	12,000		12,000		11,000
Loans
Collectively evaluated for impairment	419,000		419,000		414,000
Total Loans	$ 419,000		$ 419,000		$ 414,000