Description of Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Summary of Property plant equipment useful lives

The estimated useful lives of the Company’s assets are as follows:

	Estimated useful lives
Computer hardware and software		3 years
Demonstration units and fleet		2-5 years
Machinery and equipment		7years
Furnitures and fixtures		7years
Vehicles		5years
Leasehold improvements		Lesser of lease term or 10 years