Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2021

Payables And Accruals [Abstract]

Summary of Accrued Liabilities

The Company’s accrued liabilities consisted of the following:

	As of June 30,		As of December 31,
	2021		2020
	(in thousands)
Accrued traffic acquisition costs	$	17,276	$	22,667
Other accrued liabilities		2,164		2,010
Total accrued liabilities	$	19,440	$	24,677