Accounts Receivable, Net - Schedule of Changes in Allowance for Credit Losses for Accounts Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Allowance For Credit Loss [Abstract]
Balance, beginning of period	$ (1,125)	$ (711)	$ (863)
Provision for expected credit losses	(2,877)	(971)	(58)
Write-offs	214	557	210
Balance, end of period	$ (3,788)	$ (1,125)	$ (711)