Other liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Other liabilities

Summary of other current and non-current liabilities

	As of September 30,		As of December 31,
	2019		2018
	(in thousands)
Other current liabilities
Lease liability		3,016		—
Total other current liabilities	$	3,016	$	—
Other non-current liabilities
Lease liability	$	31,798	$	—
Deferred rent		—		5,710
Other		1,001		1,001
Total other non-current liabilities	$	32,799	$	6,711