Debt (Details) - Series C Senior Note	6 Months Ended
Jan. 31, 2022 USD ($)
Debt Instrument [Line Items]
Principle Amount	$ 25,000,000
Annual Rate	3.25%
Debt Instrument, Maturity Date	Dec. 16, 2031
Annual Principal Payments	$ 5,000,000

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.

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No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Amount of the required periodic payments applied to principal.

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