Represents the period of investment holding.

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- Definition

Percentage, before incentive allocation, of investment income (loss) to average net assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 205
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=25866437&loc=d3e10342-115837

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- Definition

This item represents the amount that could be realized under a life insurance contract or contracts owned by the Entity as of the date of the statement of financial position. Such Entity-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 325
-SubTopic 30
-Section 25
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6384206&loc=d3e41899-111602

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY (Details) $ in Millions	Jul. 29, 2019 HKD ($)	Aug. 03, 2019 USD ($)	Jul. 31, 2019 USD ($)	Jul. 29, 2019 USD ($)
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Investment deposit	$ 10		$ 1,277,514	$ 1,277,514
Manulife (International) Limited ("Manulife")
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Investment deposit	$ 10			$ 1,277,514
Investment holding period	5 years
Subsequent Events
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Investment deposit		$ 1,277,514
Minimum \| Manulife (International) Limited ("Manulife")
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Rates of return (as a percent)	8.69%
Maximum \| Manulife (International) Limited ("Manulife")
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Rates of return (as a percent)	11.49%
Average \| Manulife (International) Limited ("Manulife")
INVESTMENT DEPOSIT FOR LIFE INSURANCE POLICY
Rates of return (as a percent)	9.48%