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v3.22.2.2

Note 20 – Subsequent Events (Details Narrative) | 3 Months Ended
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Jul. 31, 2022 USD ($)
Subsequent Events [Abstract] |
[custom:InventoryPurchaseOrderAmount] | $ 11,175,000

X
- References No definition available. + Details
Name: | RCAT_InventoryPurchaseOrderAmount
Namespace Prefix: | RCAT_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration