1. Summary of Significant Accounting Policies (Details 1) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues	$ 10,874,149	$ 9,000,060	$ 27,042,961	$ 24,859,173
Cable Modems & gateways
Revenues	10,004,676	8,162,319	24,291,501	22,782,715
Other
Revenues	869,473	837,741	2,751,460	2,076,458
Retailers
Revenues	10,479,310	7,998,492	25,140,598	22,745,719
Distributors
Revenues	122,111	552,346	1,095,335	1,255,259
Other
Revenues	$ 272,728	$ 449,222	$ 807,028	$ 858,195