Commitments and contingencies (Tables)

9 Months Ended

Sep. 30, 2022

Schedule of collaboration receivables and contract liabilities

	Balance at						Balance at
	December 31, 2021		Additions		Deductions		September 30, 2022
		(in thousands)
Related party collaboration receivable	$	732	$	583	$	(1,090)	$	225
Contract liabilities:
Deferred revenue	$	12,096	$	-	$	(2,075)	$	10,021

Neurocrine Collaboration Agreement

Schedule of allocation of variable consideration

Performance Obligation	Amount
	(in thousands)
Variable Consideration
VY-AADC Program	$	53,863
FA Program		16,938
Discovery Program 1		5,236
Discovery Program 2		3,372
Total	$	79,409

Schedule of allocation of fixed consideration

Performance Obligation	Amount
	(in thousands)
Fixed Consideration
VY-AADC Program	$	49,045
FA Program		20,647
Discovery Program 1		14,443
Discovery Program 2		8,247
Total	$	92,382