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FAIR VALUE DISCLOSURES (Details) - USD ($)		6 Months Ended
		Dec. 31, 2015	Jun. 30, 2015
FAIR VALUE DISCLOSURES (Details) [Line Items]
Trading, fair value (in Dollars)	[1]	$ 13,571,000	$ 15,640,000
Offshore Fund [Member]
FAIR VALUE DISCLOSURES (Details) [Line Items]
Trading, fair value (in Dollars)	[1]	$ 348,000	$ 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		92.00%	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		3.00%	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)		$ 348,000
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)		$ 231,000
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		5.00%	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 2 inputs measured at fair value.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Trading Securities
-URI http://asc.fasb.org/extlink&oid=6526789

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 35
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=27723805&loc=d3e24584-111560

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Available-for-Sale Securities
-URI http://asc.fasb.org/extlink&oid=6505594

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 1
-Subparagraph a, f, g
-Article 7

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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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-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26626-111562

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.4)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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