Janssen Collaboration Agreement (Tables)

3 Months Ended

Mar. 31, 2018

Janssen Collaboration Agreement

Schedule of changes in contract assets and liabilities

The following table presents changes in the Company’s contract assets and liabilities during the three months ended March 31, 2018 (in thousands):

	Balance at						Balance at
	Beginning of						End of
Three months ended March 31, 2018	Period		Additions		Deductions		Period
Contract assets:
Receivable from collaboration partner - related party	$	1,816	$	1,426	$	(520)	$	2,722
Contract liabilities:
Deferred revenue - related party	$	31,752	$	609	$	(10,481)	$	21,880
Payable to collaboration partner - related party	$	—	$	379	$	—	$	379