Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2020	Jan. 01, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Retained earnings	$ 1,074	$ 12,284
Starion Acquisition
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Restricted cash	$ 1,000	$ 100
Cumulative effect adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings			$ 600