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FAIR VALUE DISCLOSURES (Details) - USD ($)		3 Months Ended
		Sep. 30, 2015	Jun. 30, 2015
FAIR VALUE DISCLOSURES (Details) [Line Items]
Transfer from Level 1 to Level 2, amount (in Dollars)		$ 10,000
Trading, fair value (in Dollars)	[1]	15,140,000	$ 15,640,000
Offshore Fund [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Trading, fair value (in Dollars)	[1]	$ 349,000	$ 481,000
Fair Value, Inputs, Level 1 [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Percentage of Financial Assets Derived from Level 1 Inputs Measured at Fair Value		95.00%	94.00%
Fair Value, Inputs, Level 2 [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Percentage of Financial Assets Derived from Level 2 Inputs Measured at Fair Value		2.00%	3.00%
Fair Value, Inputs, Level 2 [Member] | Offshore Fund [Member] | Trading Securities [Member] | Energy And Natural Resource Sectors [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Trading, fair value (in Dollars)		$ 349,000
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member] | Available-for-sale Securities [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Investments, fair value (in Dollars)		$ 85,000
Fair Value, Inputs, Level 2 [Member] | Trading Securities [Member] | Offshore Fund [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Minimum Notice Period		45 days
Fair Value, Inputs, Level 3 [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Percentage of Financial Assets Derived from Level 3 Inputs Measured at Fair Value		3.00%	3.00%
[1] Unrealized and realized gains and losses on trading securities are included in earnings in the statement of operations.

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The minimum notice period prior to the proposed redemption date for investment redemption.

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Percentage of financial assets derived from Level 1 inputs measured at fair value.

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Percentage of financial assets derived from Level 2 inputs measured at fair value.

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Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Amount of investments in debt and equity securities and other forms of securities that provide ownership interests classified as trading.

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