Concentration risk, percentage.

No definition available.

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- Definition

Losses on related party receivables.

+ References

No definition available.

+ Details

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Period Type:	duration

- References

No definition available.

+ Details

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- Definition

Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 6A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=SL6742756-110258

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 35
-Paragraph 54B
-URI http://asc.fasb.org/extlink&oid=122636397&loc=SL7495116-110257

+ Details

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

- Definition

Period between issuance and maturity of long-term debt, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates, classified as other. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

No definition available.

+ Details

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

- Details

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Namespace Prefix:
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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
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- Details

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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2022	Jan. 31, 2021
Summary of Significant Accounting Policies (Details) [Line Items]
Cash and cash equivalents (in Dollars)	$ 65,000		$ 65,000
Hedge fund investment (in Dollars)	$ 5,000		$ 5,000
Debt due	12 months		12 months
Losses on related party receivables (in Dollars)			$ 188
Concentration risk, percentage	57.00%		63.00%
Accounts Receivable [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration risk, percentage		62.00%		59.00%
One Customers [Member] \| Revenue Net [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration risk, percentage			65.00%
One Customers [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration risk, percentage				68.00%
Two Customers [Member] \| Revenue Net [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration risk, percentage			15.00%