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Subsequent events (Details) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Feb. 14, 2020 | Dec. 31, 2019
Subsequent events |  |
Repayment of credit facility |  | $ 80.0
Term Loan | Subsequent events |  |
Subsequent events |  |
Repayment of credit facility | $ 80.0 |

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- Definition The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2019-01-01 -Paragraph 17 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2019-en-r&anchor=para_17_d&doctype=Standard -URIDate 2019-03-27 + Details
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