| r0.c0 | RuleNode_2/RuleNode_4 | | | |
| r1.c0 | Statement by Directors [abstract]/RuleNode_4 | ssmt:StatementOfDirectorsAbstract | xbrli:stringItemType | duration |
| r2.c0 | Disclosure of Statement by Directors [text block]/RuleNode_4 | ssmt:DisclosureOfStatementByDirectorsExplanatory | nonnum:textBlockItemType | duration |
| r3.c0 | Disclosure of directors opinion that the financial statements or consolidated financial statements are drawn up in accordance with approved accounting standards and reflect true and give true and fair view of financial position and performance of the company and the group/RuleNode_4 | ssmt:DisclosureOfDirectorsOpinionThatFinancialStatementsOrConsolidatedFinancialStatementsAreDrawnInAccordanceWithAccountingStandards | ssmt-fdn:WhetherDirectorsOpinionThatFinancialStatementsOrConsolidatedFinancialStatementsAreDrawnInAccordanceWithApprovedAccountingStandards | duration |
| r4.c0 | Number of directors signing Statement by Directors/RuleNode_4 | ssmt:NumberOfDirectorsSigningStatementByDirectors | ssmt-fdn:TypeOfNumberOfDirectorsSigningStatementByDirectors | duration |
| r5.c0 | Name of first director who signed Statement by Directors/RuleNode_4 | ssmt:NameOfFirstDirectorWhoSignedStatementByDirectors | xbrli:stringItemType | duration |
| r6.c0 | Disclosure whether the first director is also primarily responsible for financial management of the company/RuleNode_4 | ssmt:DisclosureWhetherFirstDirectorIsAlsoPrimarilyResponsibleForFinancialManagementOfCompany | ssmt-fdn:WhetherFirstDirectorIsAlsoResponsibleForFinancialManagementOfCompany | duration |
| r7.c0 | Type of identification of first director who signed Statement by Directors/RuleNode_4 | ssmt:TypeOfIdentificationOfFirstDirectorWhoSignedStatementByDirectors | ssmt-fdn:TypeOfIdentification | duration |
| r8.c0 | Identification number of the first director who signed Statement by Directors/RuleNode_4 | ssmt:IdentificationNumberOfFirstDirectorWhoSignedStatementByDirectors | xbrli:stringItemType | duration |
| r9.c0 | Name of second director who signed Statement by Directors/RuleNode_4 | ssmt:NameOfSecondDirectorWhoSignedStatementByDirectors | xbrli:stringItemType | duration |
| r10.c0 | Disclosure whether the second director is also primarily responsible for financial management of the company/RuleNode_4 | ssmt:DisclosureWhetherSecondDirectorIsAlsoPrimarilyResponsibleForFinancialManagementOfCompany | ssmt-fdn:WhetherSecondDirectorIsAlsoPrimarilyResponsibleForFinancialManagementOfCompany | duration |
| r11.c0 | Type of identification of second director who signed Statement by Directors/RuleNode_4 | ssmt:TypeOfIdentificationNumberOfSecondDirectorWhoSignedStatementByDirectors | ssmt-fdn:TypeOfIdentification | duration |
| r12.c0 | Identification number of second director who signed Statement by Directors/RuleNode_4 | ssmt:IdentificationNumberOfSecondDirectorWhoSignedStatementByDirectors | xbrli:stringItemType | duration |
| r13.c0 | Name of other person primarily responsible for financial statements of the company/RuleNode_4 | ssmt:NameOfOtherPersonPrimarilyResponsibleForFinancialStatementsOfCompany | xbrli:stringItemType | duration |
| r14.c0 | Type of identification of other person primarily responsible for financial management of the company/RuleNode_4 | ssmt:TypeOfIdentificationOfOtherPersonPrimarilyResponsibleForFinancialStatementsOfCompany | ssmt-fdn:TypeOfIdentification | duration |
| r15.c0 | Identification number of other person primarily responsible for financial management of the company/RuleNode_4 | ssmt:IdentificationNumberOfOtherPersonPrimarilyResponsibleForFinancialManagementOfCompany | xbrli:stringItemType | duration |
| r16.c0 | Date of signing statement by directors/RuleNode_4 | ssmt:DateOfSigningStatementByDirectors | xbrli:dateItemType | instant |