Basis of Presentation and Summary of Significant Accounting Policies - Supplemental Balance Sheet Information Regarding Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2020	Jun. 30, 2019	Jan. 01, 2020	Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Credit loss expense (reversal) for accounts and notes receivable	$ (900)		$ 500
Accumulated deficit	(14,523)		(14,523)			$ 10,463
Accounts receivable, net	76,591		76,591			76,373
Other current assets	15,265		15,265			13,504
Other assets	17,490		$ 17,490			17,516
Accounting Standards Update [Extensible List]		us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201613Member	us-gaap:AccountingStandardsUpdate201602Member
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Interest receivable	$ 100		$ 100			$ 100
Impact of adopting Topic 326
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accumulated deficit					$ 816
Accounts receivable, net					(367)
Other current assets					(83)
Other assets					$ (366)