Loans Receivable, Loans Receivable (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Loans receivable [Abstract]
Total loans	$ 650,752,000	$ 686,881,000
Individually evaluated for impairment	45,888,000	86,622,000
Collectively evaluated for impairment	570,795,000	584,612,000
Less [Abstract]
Unfunded commitments included above	(34,069,000)	(15,647,000)
Allowance for loan losses	(11,739,000)	(17,478,000)
Deferred loan origination fees and costs, net	(2,131,000)	(2,047,000)
Nonaccrual period of loan considered to be impaired	90 days
Residential Mortgage [Member]
Loans receivable [Abstract]
Total loans	258,919,000	269,405,000
Individually evaluated for impairment	35,064,000	46,218,000
Collectively evaluated for impairment	223,855,000	223,187,000
Less [Abstract]
Loan to value ratio (in hundredths)	80.00%
Construction, Land Acquisition and Development [Member]
Loans receivable [Abstract]
Total loans	75,539,000	71,523,000
Individually evaluated for impairment	2,808,000	11,003,000
Collectively evaluated for impairment	72,731,000	60,520,000
Less [Abstract]
Term of the construction period, maximum	2 years
Construction, Land Acquisition and Development [Member] | Minimum [Member]
Less [Abstract]
Extension period for loans	12 months
Construction, Land Acquisition and Development [Member] | Maximum [Member]
Less [Abstract]
Extension period for loans	18 months
Land [Member]
Loans receivable [Abstract]
Total loans	34,429,000	50,900,000
Individually evaluated for impairment	1,263,000	8,953,000
Collectively evaluated for impairment	33,166,000	41,947,000
Lines of Credit [Member]
Loans receivable [Abstract]
Total loans	21,598,000	31,428,000
Individually evaluated for impairment	304,000	2,107,000
Collectively evaluated for impairment	21,294,000	29,321,000
Commercial Real Estate [Member]
Loans receivable [Abstract]
Total loans	220,160,000	222,038,000
Individually evaluated for impairment	4,672,000	16,433,000
Collectively evaluated for impairment	215,488,000	205,605,000
Commercial Non-Real Estate [Member]
Loans receivable [Abstract]
Total loans	8,583,000	6,120,000
Individually evaluated for impairment	0	108,000
Collectively evaluated for impairment	8,583,000	6,012,000
Home Equity [Member]
Loans receivable [Abstract]
Total loans	30,339,000	34,609,000
Individually evaluated for impairment	1,777,000	1,776,000
Collectively evaluated for impairment	28,562,000	32,833,000
Consumer [Member]
Loans receivable [Abstract]
Total loans	1,185,000	858,000
Individually evaluated for impairment	0	24,000
Collectively evaluated for impairment	$ 1,185,000	$ 834,000