Intangible Assets and Goodwill - Schedule of Intangible Assets Net of Accumulated Amortization and Goodwill (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Goodwill And Intangible Assets [Line Items]
Gross Amount	$ 23,800
Accumulated Amortization	(4,062)	$ (1,462)
Net Amount	19,738
Total intangible assets and goodwill. Gross Amount		51,250
Total intangible assets and goodwill, Net Amount		49,788
Goodwill. Gross Amount		27,450
Goodwill. Net Amount		27,450
Customer Relationships
Goodwill And Intangible Assets [Line Items]
Gross Amount	1,400	1,400
Accumulated Amortization	(219)	(149)
Net Amount	1,181	1,251
Brand Name
Goodwill And Intangible Assets [Line Items]
Gross Amount	2,500	2,500
Accumulated Amortization	(473)	(276)
Net Amount	2,027	2,224
Technology
Goodwill And Intangible Assets [Line Items]
Gross Amount	16,900	16,900
Accumulated Amortization	(2,578)	(469)
Net Amount	14,322	16,431
Supplier Agreement
Goodwill And Intangible Assets [Line Items]
Gross Amount	3,000	3,000
Accumulated Amortization	(792)	(568)
Net Amount	$ 2,208	$ 2,432