Liability Related to Sale of Future Royalties (Tables)

6 Months Ended

Jun. 30, 2019

Liability Related to Sale of Future Royalties

Schedule of Liability account during the period from the inception of the royalty transaction

The following table shows the activity within the liability account during the six-month period ended June 30, 2019 (in thousands):

	Six Months Ended
	June 30, 2019
Liability related to sale of future royalties, net — beginning balance	$	148,225
Kadcyla royalty payments received and paid		(17,718)
Non-cash interest expense recognized		7,242
Liability related to sale of future royalties, net — ending balance	$	137,749