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Consolidated Statement of Stockholders' Equity (Deficit) (Parenthetical) | 9 Months Ended
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Mar. 31, 2021 shares
Statement of Stockholders' Equity [Abstract] |
Common stock issued for stock subscription payable | 4,731

X
- Definition Common shares issued for stock subscription payable. + References No definition available. + Details
Name: | GGIC_CommonSharesIssuedForStockSubscriptionPayable
Namespace Prefix: | GGIC_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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