XML 95 R85.htm IDEA: XBRL DOCUMENT
v3.22.4

Stock compensation expense by functional category (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jan. 31, 2023 | Jan. 31, 2022 | Jan. 31, 2023 | Jan. 31, 2022
Share-Based Payment Arrangement [Abstract] |  |  |  |
Operations | $ 181,908 | $ 182,320 | $ 566,218 | $ 556,928
Research and development | 170,579 | 143,279 | 524,874 | 284,511
Sales and marketing | 120,733 | 112,975 | 390,076 | 271,808
General and administrative | 315,471 | 343,549 | 1,309,790 | 952,899
Total | $ 788,691 | $ 782,123 | $ 2,790,958 | $ 2,066,146

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

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

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

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

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

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