Commitments and Contingencies - Narrative (Details) $ in Thousands	9 Months Ended
Jan. 31, 2021 USD ($)
Inventories
Other Commitments [Line Items]
Monthly purchase commitment	$ 2,700

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.

No definition available.

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