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Liability for Sale of Future Revenues (Details Narrative) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Insurance Loss Reserves [Abstract] |  |  |
Amortized discount to interest expense | $ 2,719 | $ 132,922 | $ 6,851

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- Definition Amortized discount to interest expense. + References No definition available. + Details
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Namespace Prefix: | rcrt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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