3. Revenue Recognition (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenues	$ 15,017,574	$ 11,955,603
Cable Modems & Gateways
Revenues	14,587,090	11,170,010
Other Hardware
Revenues	124,672	785,593
Software as a Service
Revenues	305,812	0
Retailers
Revenues	13,791,518	10,974,290
Distributors
Revenues	913,150	597,529
Other
Revenues	$ 312,906	$ 383,784