Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Payables and Accruals [Abstract]

Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities consist of the following, in thousands of dollars:

	June 30, 2019		December 31, 2018
	(unaudited)
Accrued clinical trial and clinical supply costs	$	17,398	$	14,034
Accrued compensation	11,339		13,546
Accrued professional fees	3,703		3,706
Lease liabilities and related accrued interest, current	3,357		—
Accrued interest expense	629		650
Accrued product costs	13		38
Other accrued expenses	2,175		4,561
Total	$	38,614	$	36,535