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Geographic Information (Tables)
12 Months Ended
Dec. 31, 2020
Segments, Geographical Areas [Abstract]  
Composition of Assets and Revenues by Geographic Locations
We attribute revenues to customers based on the location of the customer. The following table presents information related to our operations by geographic area:
As of December 31,
 2020 2019
Long-lived Assets   
United States$706,177  $564,047 
Canada29,768 24,684
Other2,415 834 
Total long-lived assets$738,360  $589,565 
Year Ended December 31,
202020192018
Revenues 
United States$955,436 $815,405 $734,748 
Canada45,08935,03136,728
Other31,750 16,497 15,662 
Total revenues$1,032,275 $866,933 $787,138