Condensed Consolidated Statements of Stockholders' Equity (unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Unearned ESOP Shares [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income, Net of Tax [Member]	Total
Balances at Dec. 31, 2014	$ 25	$ 23,552	$ (1,140)	$ 28,024	$ 183	$ 50,644
Balances (in shares) at Dec. 31, 2014	2,524,645
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				2,455		2,455
Other comprehensive income, net of tax					3	3
Share-based compensation		207				207
Cash dividends paid on common stock				(277)		(277)
Restricted stock awards issued						0
Restricted stock awards issued (in shares)	10,208
Restricted stock forfeited and retired						0
Restricted stock forfeited and retired (in shares)	(7,535)
Common stock repurchased		(1,261)				(1,261)
Common stock repurchased (in shares)	(63,371)
Exercise of options		17				17
Exercise of options (in shares)	1,783
Balances at Jun. 30, 2015	$ 25	22,515	(1,140)	30,202	186	51,788
Balances (in shares) at Jun. 30, 2015	2,465,730
Balances at Dec. 31, 2015	$ 25	23,002	(911)	32,240	164	$ 54,520
Balances (in shares) at Dec. 31, 2015	2,469,206					2,469,206
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				2,360		$ 2,360
Other comprehensive income, net of tax					58	58
Share-based compensation		228				228
Cash dividends paid on common stock				(372)		(372)
Restricted stock awards issued						0
Restricted stock awards issued (in shares)	11,606
Restricted stock forfeited and retired						0
Restricted stock forfeited and retired (in shares)	(1,059)
Exercise of options		17				17
Exercise of options (in shares)	1,077
Balances at Jun. 30, 2016	$ 25	$ 23,247	$ (911)	$ 34,228	$ 222	$ 56,811
Balances (in shares) at Jun. 30, 2016	2,480,830					2,480,830