Restructuring costs

12 Months Ended

Dec. 31, 2022

Restructuring and Related Activities [Abstract]

Restructuring costs

18. Restructuring costs

We restructured the business of Cutanea and incurred restructuring costs which were subsequently reimbursed by Maruho. Restructuring costs primarily relate to the winding down of Cutanea’s operations. There were no restructuring costs for the year ended December 31, 2022. For the year ended December 31, 2021, restructuring costs were incurred in the amount of $0.8 million.