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INVESTMENTS (Details) - Summary of Gross Unrealized Losses and Fiar Value of Available-for-Sale Investments - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	$ 365	$ 1,219
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	(33)	(941)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	1,149	285
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	(305)	(33)
Available-for-sale securities, continuous unrealized loss position, fair value, total	1,514	1,504
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	(338)	(974)
Common Stock - Domestic [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	104	77
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	(5)	(7)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	0	107
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	0	(2)
Available-for-sale securities, continuous unrealized loss position, fair value, total	104	184
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	(5)	(9)
Common Stock - International [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	157	114
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	(21)	(23)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	28	39
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	(18)	(16)
Available-for-sale securities, continuous unrealized loss position, fair value, total	185	153
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	(39)	(39)
Corporate Debt Securities [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	0	386
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	0	(817)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	931	0
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	(250)	0
Available-for-sale securities, continuous unrealized loss position, fair value, total	931	386
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	(250)	(817)
Fixed Income Securities [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	2	67
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	0	(7)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	190	139
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	(37)	(15)
Available-for-sale securities, continuous unrealized loss position, fair value, total	192	206
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	(37)	(22)
Mutual Funds, Domestic Equity [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	0	463
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	0	(80)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	0	0
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	0	0
Available-for-sale securities, continuous unrealized loss position, fair value, total	0	463
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	0	(80)
Other Securities [Member]
Available-for-sale securities
Available-for-sale securities, continuous unrealized loss position, less than 12 months, fair value	102	112
Available-for-sale securities, continuous unrealized loss position, less than 12 months, gross unrealized loss	(7)	(7)
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, fair value	0	0
Available-for-sale securities, continuous unrealized loss position, 12 months or greater, gross unrealized loss	0	0
Available-for-sale securities, continuous unrealized loss position, fair value, total	102	112
Available-for-sale securities, continuous unrealized loss position, gross unrealized losses, total	$ (7)	$ (7)

X

- Definition

Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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