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Changes in accounting policies | 12 Months Ended
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Dec. 31, 2017
Changes In Accounting Policies |
Disclosure of voluntary change in accounting policy [text block] | 5 Changes in accounting policies The adoption of the amended IFRSs effective from January 1, 2017, did not have a significant impact on the consolidated financial statements.

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- Definition The disclosure of changes made to accounting policies by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2017-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2017-03-01&anchor=para_10_e&doctype=Standard -URIDate 2017-03-09 + Details
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