Other Long-Term Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Other Liabilities, Noncurrent [Abstract]

Schedule of Other Long-Term Liabilities

Other long-term liabilities consist of the following as of December 31, 2018 and 2019 (in thousands):

	2018		2019
Contract liabilities, net of current portion	$	23,880	$	30,925
Deferred payments related to acquisitions	5,904		4,963
Deferred rent and other facility costs	6,837		1,961
Employee separation costs	6,800		1,838
Loss on facilities not in use	4,332		—
Lease incentives	2,300		—
Other	1,263		1,764
Other long-term liabilities	$	51,316	$	41,451