| Name | IFRS for SMEs | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2015-12-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 27.33 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | b | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=SME&num=2&code=sme-tx-2020-en&anchor=para_27.33_b&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS for SMEs | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2015-12-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 17.31 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=SME&num=2&code=sme-tx-2020-en&anchor=para_17.31&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | IFRS for SMEs | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2015-12-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 20.13 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | a | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=SME&num=2&code=sme-tx-2020-en&anchor=para_20.13_a&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/disclosureRef |