ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ (269)	$ (417)	$ (238)	$ (461)
Other comprehensive income (loss) before reclassifications	(16)	(110)	(47)	(66)
Amounts reclassified from accumulated other comprehensive loss		(14)		(14)
Net current-period other comprehensive income (loss)	(16)	(124)	(47)	(80)
Ending Balance	(285)	(541)	(285)	(541)
Unrealized Gains and Losses on Available-for-Sale Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	25	(27)	78	(35)
Other comprehensive income (loss) before reclassifications	(38)	(139)	(91)	(131)
Amounts reclassified from accumulated other comprehensive loss		(14)		(14)
Net current-period other comprehensive income (loss)	(38)	(153)	(91)	(145)
Ending Balance	(13)	(180)	(13)	(180)
Unrealized Gains and Losses on Held-to-Maturity Securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(294)	(390)	(316)	(426)
Other comprehensive income (loss) before reclassifications	22	29	44	65
Amounts reclassified from accumulated other comprehensive loss
Net current-period other comprehensive income (loss)	22	29	44	65
Ending Balance	$ (272)	$ (361)	$ (272)	$ (361)