MORTGAGE-BACKED SECURITIES (Schedule of Amortized Cost and Fair Values of Mortgage-Backed Securities) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Jun. 30, 2013
HELD TO MATURITY
Amortized Cost	$ 22,991	$ 26,420
Gross Unrealized Gains	566	864
Gross Unrealized Losses	(356)	(328)
Total	23,201	26,956
Collateralized Mortgage Obligations [Member]
HELD TO MATURITY
Amortized Cost	208,775	139,268
Gross Unrealized Gains	2,526	989
Gross Unrealized Losses	(436)	(259)
Total	210,865	139,998
Agency [Member]
HELD TO MATURITY
Amortized Cost	206,067	135,621
Gross Unrealized Gains	2,209	368
Gross Unrealized Losses	(436)	(256)
Total	207,840	135,733
Private-label [Member]
HELD TO MATURITY
Amortized Cost	2,708	3,647
Gross Unrealized Gains	317	621
Gross Unrealized Losses		(3)
Total	$ 3,025	$ 4,265