Revenue (Tables)

3 Months Ended

Mar. 31, 2023

Revenue

Schedule of revenue recognized from collaborative arrangements

	Three Months Ended March 31,
(In thousands)	2023		2022
Viatris collaboration agreement - Amounts receivable from Viatris	$	10,411	$	10,687

Schedule of collaborative amounts were recorded in the Company's condensed consolidated statements of operations

	Three Months Ended March 31,
(In thousands)	2023		2022
Viatris	$	6	$	6
Other		—		3
Total collaboration revenue	$	6	$	9

Summary of the reductions to R&D costs related to reimbursement payments

	Three Months Ended March 31,
(In thousands)	2023		2022
Viatris	$	1,753	$	1,536