Loans Receivable (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 5,700		$ 5,700		$ 14,200
Loans and Leases Receivable, Gross	286,273		286,273		322,012
Loans receivable	289,061		289,061		325,219
Valuation allowance, specific	75		75		115
Valuation allowance, general	2,330		2,330		2,371
Valuation allowance of loans receivable	2,405		2,405		2,486
Decrease in valuation allowance	19	$ (24)	(81)	$ 455
Loans receivable charged off	0	$ 0	0	$ 0
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	203,064		203,064		243,407
Loans receivable	204,350		204,350		245,112
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	83,209		83,209		78,605
Loans receivable	$ 84,711		$ 84,711		$ 80,107