Accrued Expenses

3 Months Ended

Mar. 31, 2023

7. Accrued Expenses

Accrued expenses consisted of the following as of March 31, 2023, and December 31, 2022 (in thousands):


	March 31,		December 31,
	2023		2022
Accrued research and development	$	31,510	$	34,849
Accrued royalties		1,558		907
Accrued payroll liabilities		24,189		43,212
Other		13,994		16,171
Total	$	71,251	$	95,139