Number of principals.

No definition available.

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- Definition

Percentage of shares on which repurchase right lapses.

+ References

No definition available.

+ Details

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- Definition

Share repurchase price per share.

+ References

No definition available.

+ Details

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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-Publisher FASB
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-Topic 718
-SubTopic 10
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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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- Definition

Number of new stock issued during the period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Stock-Based Compensation - Restricted stock (Details)		1 Months Ended	12 Months Ended
Stock-Based Compensation - Restricted stock (Details)	Jan. 27, 2020 item shares	Jan. 31, 2020 item $ / shares shares	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense \| $			$ 7,710,804	$ 4,887,287
MTTR, LLC ("MTTR")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of principals \| item	4
Shares issued during period \| shares	7,244,739
Restricted Stock \| MTTR, LLC ("MTTR")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of principals \| item		4
Shares issued during period \| shares		7,244,739
Share repurchase price \| $ / shares		$ 0.01
Grant date fair value of share \| $ / shares		$ 0.54
Explicit service period		4 years 9 months 18 days
Stock-based compensation expense \| $			$ 2,003,946	$ 607,060
Restricted Stock \| MTTR, LLC ("MTTR") \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Repurchase right lapses on shares (as a percent)		50.00%
Restricted Stock \| MTTR, LLC ("MTTR") \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Repurchase right lapses on shares (as a percent)		100.00%