Accrued expenses and other current liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Payables And Accruals [Abstract]

Summary of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following (in thousands):

	As of		As of
	June 30, 2019		December 31, 2018
Employee compensation	$	22,638	$	28,567
Accrued manufacturing costs		20,497		21,618
Accrued clinical and contract research organization costs		16,035		11,891
Accrued property, plant, and equipment		6,113		5,451
Accrued license and milestone fees		1,690		7,739
Accrued professional fees		1,497		1,830
Financing lease obligation, current portion		—		1,424
Other		22,635		20,873
Total accrued expenses and other current liabilities	$	91,105	$	99,393