| r0.c0 | Bank accounts balance, specification total/Bank accounts balance | ocw-i:BankAccountsBalance | nl-types:monetaryNoDecimals20ItemType | instant | jenv-bw2-dm:ConsolidatedMember | ocw-dm:ActualsMember | ocw-dm:AssetsCurrentSpecificationComponentMember | * | N/A |
| r0.c1 | Bank accounts balance, specification total/Bank accounts balance | ocw-i:BankAccountsBalance | nl-types:monetaryNoDecimals20ItemType | instant | jenv-bw2-dm:ConsolidatedMember | ocw-dm:ActualsMember | ocw-dm:AssetsCurrentSpecificationComponentMember | * | N/A |
| r0.c2 | Bank accounts balance, specification total/Current | | | | N/A | N/A | N/A | * | xs:date('2020-12-31') |
| r0.c3 | Bank accounts balance, specification total/Previous | | | | N/A | N/A | N/A | * | xs:date('2019-12-31') |
| r1.c0 | ocw-table_NotesAssetsCurrentBankAccountsBalanceSpecification-y/Bank accounts balance | ocw-i:BankAccountsBalance | nl-types:monetaryNoDecimals20ItemType | instant | jenv-bw2-dm:ConsolidatedMember | ocw-dm:ActualsMember | ocw-dm:AssetsCurrentSpecificationComponentMember | * | N/A |
| r1.c1 | ocw-table_NotesAssetsCurrentBankAccountsBalanceSpecification-y/Bank accounts balance | ocw-i:BankAccountsBalance | nl-types:monetaryNoDecimals20ItemType | instant | jenv-bw2-dm:ConsolidatedMember | ocw-dm:ActualsMember | ocw-dm:AssetsCurrentSpecificationComponentMember | * | N/A |
| r1.c2 | ocw-table_NotesAssetsCurrentBankAccountsBalanceSpecification-y/Current | | | | N/A | N/A | N/A | * | xs:date('2020-12-31') |
| r1.c3 | ocw-table_NotesAssetsCurrentBankAccountsBalanceSpecification-y/Previous | | | | N/A | N/A | N/A | * | xs:date('2019-12-31') |