Accrued expenses (Tables)

9 Months Ended

Sep. 30, 2021

Accrued Liabilities, Current [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following as of September 30, 2021 and December 31, 2020:

	September 30, 2021		December 31, 2020
Accrued clinical expenses	$	12,057	$	5,126
Accrued manufacturing expenses	8,951		4,157
Accrued preclinical expenses	2,864		619
Accrued payroll and related expenses	6,285		5,412
Accrued professional fees	1,449		757
Accrued other	109		75
	$	31,715	$	16,146