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Basis of presentation (Tables)

12 Months Ended

Dec. 31, 2020

Text Block [Abstract]

Summary of Reconciliation Of Changes In Cash Flow Statement

This correction of classification resulted in the following impact to the Statement of Cash Flows:


		Year ended December 31, 2019												Year ended December 31, 2018
		As reported				Adjustment				As revised				As reported				Adjustment				As revised
(Increase) decrease in other assets			(4,419	)			2,922				(1,497	)			(7,493	)			13,101				5,608
Net cash provided by operating activities			68,045				2,922				70,967				7,583				13,101				20,684
Cash paid for investments classified in Other financial assets			—				(20,473	)			(20,473	)			—				(13,101	)			(13,101	)
Cash received from maturity of investments classified in Other financial assets			—				17,551				17,551				—				—				—
Net cash used in investing activities			(2,137	)			(2,922	)			(5,059	)			(413	)			(13,101	)			(13,514	)

Total effect on Cash Flow		—				—				—				—				—				—


		Three months ended March 31, 2020												Six months ended June 30, 2020
		As reported				Adjustment				As revised				As reported				Adjustment				As revised
(Increase) decrease in other assets			(17,209	)			16,836				(373	)			14,917				(16,023	)			(1,106	)
Net cash provided by/ (used in) operating activities			(28,286	)			16,836				(11,450	)			(11,716	)			(16,023	)			(27,739	)
Cash paid for investments classified in Other financial assets			—				(32,859	)			(32,859	)			—				(32,859	)			(32,859	)
Cash received from maturity of investments classified in Other financial assets			—				16,023				16,023				—				48,882				48,882
Net cash provided by/ (used in) investing activities			(2,387	)			(16,836	)			(19,223	)			(4,550	)			16,023				11,473

Total effect on Cash Flow		—				—				—				—				—				—