Note Payable (Details) - PPP Loan - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
Apr. 08, 2020	Jun. 30, 2021	Jun. 30, 2021
Debt Instrument [Line Items]
Principal amount	$ 1,165
Interest rate	0.98%
Debt instrument term	2 years
Interest expense		$ 6	$ 12

Face (par) amount of debt instrument at time of issuance.

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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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

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

+ References

No definition available.

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Period Type:	duration

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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Balance Type:	debit
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