Condensed Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Unearned Esop Shares [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]
Beginning Balance at Jun. 30, 2015	$ 80,436	$ 41	$ 47,009	$ (3,079)	$ 35,466	$ 999
Net income	2,498				2,498
Other comprehensive income (loss)	729					729
Dividends on common stock	(509)				(509)
Stock equity plan	293		321		(28)
Stock repurchase	(1,426)	(1)			(1,425)
ESOP shares earned	251		107	144
Ending Balance at Mar. 31, 2016	82,272	40	47,437	(2,935)	36,002	1,728
Beginning Balance at Jun. 30, 2016	83,972	40	47,535	(2,887)	37,095	2,189
Net income	3,317				3,317
Other comprehensive income (loss)	(2,546)					(2,546)
Dividends on common stock	(612)				(612)
Stock equity plan	169		169
Stock repurchase	(1,375)	(1)			(1,374)
ESOP shares earned	277		132	145
Ending Balance at Mar. 31, 2017	$ 83,202	$ 39	$ 47,836	$ (2,742)	$ 38,426	$ (357)