Summary of Significant Accounting Policies (Details)	3 Months Ended
	Mar. 31, 2019 Stream Obligation
Accounting Policies [Abstract]
Number of broad revenue streams | Stream	3
Number of performance obligations | Obligation	2
Warranty period	1 year
Minimum [Member]
Accounting Policies [Abstract]
Average time period to complete installation and training	1 day
Maximum [Member]
Accounting Policies [Abstract]
Average time period to complete installation and training	2 days