Nature of the Business, Basis of Presentation and Significant Accounting Policies - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2020 USD ($) segment	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of operating segments | segment			2
Percentage of consolidated assets net revenues and net income reported by reportable operating segment			100.00%
Tax benefit for research and development tax credits	$ 1,900,000
COVID-19, grant income	0	$ 0	$ 7,900,000	$ 0
COVID-19, deferred social security payroll tax	$ 2,900,000		2,900,000		$ 0
Employee Retention Tax Credit, COVID-19			$ 1,100,000