XML 55 R41.htm IDEA: XBRL DOCUMENT v3.23.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Fair value of assets and liabilities	$ 6,681	$ 6,696
Marketable securities - ICC International Cannabis Corp. [Member]
Fair value of assets and liabilities	0	0
Marketable securities - National Bank of Greece [Member]
Fair value of assets and liabilities	6,681	6,696
Level 1 [Member]
Fair value of assets and liabilities	6,681	6,696
Level 1 [Member] | Marketable securities - ICC International Cannabis Corp. [Member]
Fair value of assets and liabilities	0	0
Level 1 [Member] | Marketable securities - National Bank of Greece [Member]
Fair value of assets and liabilities	6,681	6,696
Level 2 [Member] | Marketable securities - ICC International Cannabis Corp. [Member]
Fair value of assets and liabilities	0	0
Level 2 [Member] | Marketable securities - National Bank of Greece [Member]
Fair value of assets and liabilities	0	0
Level 3 [Member] | Marketable securities - ICC International Cannabis Corp. [Member]
Fair value of assets and liabilities	0	0
Level 3 [Member] | Marketable securities - National Bank of Greece [Member]
Fair value of assets and liabilities	$ 0	$ 0

X

- Definition

Fair value of asset after deduction of liability.

+ References

No definition available.

+ Details

Name:	us-gaap_FairValueNetAssetLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=cosm_MarketableSecuritiesIccInternationalCannabisCorpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=cosm_MarketableSecuritiesNationalBankOfGreeceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: