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v3.22.1

RELATED PARTY TRANSACTIONS (Details) - Notes Payable - Related Party [Member] - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2021
Beginning Balance | $ 464,264 | $ 501,675
Foreign currency translation | (9,229) | (37,411)
Ending Balance | $ 455,035 | $ 464,264

X
- Definition Amount before tax of foreign currency transaction realized and unrealized gain recognized in the income statement. + References No definition available. + Details
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Namespace Prefix: | cosm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
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Namespace Prefix: | cosm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |