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Intangible Asset (Details) - USD ($) | 1 Months Ended | 6 Months Ended
--- | --- | ---
Nov. 30, 2018 | Dec. 31, 2021 | Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |  |  |
Cash consideration amount | $ 2,086,819 |  |
Amortization expense |  | $ 110,362 | $ 103,120

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- Definition Amortization expense. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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Period Type: | duration

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- Definition Cash consideration amount + References No definition available. + Details
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Namespace Prefix: | pcgcl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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