Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

Summary of Contract Liability

The following table presents a rollforward of the Franco-Nevada contract liability balance:

	Three Months Ended June 30,				Six Months Ended June 30,
In thousands	2020		2019		2020		2019
Opening Balance	$	10,505	$	12,473	$	11,061	$	12,918
Revenue Recognized	(116)		(313)		(672)		(758)
Closing Balance	$	10,389	$	12,160	$	10,389	$	12,160

The following table presents a rollforward of the Amended Sales Contract liability balance:

	Three Months Ended June 30,				Six Months Ended June 30,
In thousands	2020		2019		2020		2019
Opening Balance	$	8,018	$	—	$	15,010	$	—
Additions	15,006		25,021		15,006		25,021
Revenue Recognized	(8,018)		—		(15,010)		—
Closing Balance	$	15,006	$	25,021	$	15,006	$	25,021