FAIR VALUE MEASUREMENTS (Details 1) (USD $)	9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Other Investments [Member]	Jun. 30, 2013 Other Investments [Member]	Mar. 31, 2014 Other Investments [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2013 Other Investments [Member] Fair Value, Inputs, Level 1 [Member]	Mar. 31, 2014 Other Investments [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2013 Other Investments [Member] Fair Value, Inputs, Level 2 [Member]	Mar. 31, 2014 Other Investments [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Other Investments [Member] Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other non-marketable investments			$ 15,570,000	$ 15,379,000	$ 0	$ 0	$ 0	$ 0	$ 15,570,000	$ 15,379,000
Net loss	$ 0	$ 0