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Period Type:	instant

Investment owned premiums received

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

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Namespace Prefix:	rise_
Data Type:	num:perShareItemType
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Period Type:	instant

Cost of the investment.

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-Section 50
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Period Type:	instant

Percent of net assets at close of period. For schedules of investments that are categorized, each category has a percent of net assets for the aggregated value of the Investments in the category.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 3
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Name:	us-gaap_InvestmentOwnedPercentOfNetAssets
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Data Type:	num:percentItemType
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Period Type:	instant

The list of dates or date range within which the options may be exercised of the investment subject to option.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 5D
-Subparagraph (SX 210.12-13D(Footnote 8(d)))
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Data Type:	xbrli:stringItemType
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Period Type:	duration

Nominal or face amount on the investment owned.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
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