CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Loans receivable, allowance for loan losses (in dollars)	$ 10,434	$ 9,860
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized	15,000,000	15,000,000
Common stock, issued	4,648,199	4,633,868
Subordinated Debt [Member]
Subordinated notes interest rate	6.25%	6.25%