Accounts payable, accrued liabilities and long-term liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following (in thousands):

	September 30,		December 31,
	2019		2018
Accounts payable	$	12,568	$	8,531
Accrued clinical expense	14,687		10,154
Accrued development and other expense	2,613		1,243
Accrued compensation and benefits	4,821		5,847
	$	34,689	$	25,775