1. Summary of Significant Accounting Policies (Details 1) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues	$ 8,336,867	$ 5,145,889
Cable Modems & gateways
Revenues	7,826,164	4,831,761
Other
Revenues	510,703	314,128
Retailers
Revenues	7,933,218	4,771,351
Distributors
Revenues	185,066	161,317
Other
Revenues	$ 218,583	$ 213,221