Annual report pursuant to Section 13 and 15(d)

Segment Information and Geographic Data - Long-lived Assets by Location (Details)

v3.20.4
Segment Information and Geographic Data - Long-lived Assets by Location (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived Assets $ 4,786 $ 93
Canada    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived Assets 298 $ 93
United States    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Long-lived Assets $ 4,488