Nature of Operations (Details)	3 Months Ended
	Jun. 30, 2019 USD ($) item	Jun. 30, 2018 USD ($)	Apr. 30, 2019
Conversion of Stock [Line Items]
Percentage of channels in its portion of the 900 MHz band	60.00%
Metropolitan market areas	20
TeamConnect LLC [Member]
Conversion of Stock [Line Items]
Metropolitan market areas	7
Ownership percentage			19.50%
A BEEP [Member] | Diga-Talk Plus [Member]
Conversion of Stock [Line Items]
Recurring revenue term	2 years
Goosetown [Member]
Conversion of Stock [Line Items]
Recurring revenue term	2 years
Consulting Firm [Member]
Conversion of Stock [Line Items]
Consulting fees | $	$ 0	$ 0