Revenue from Contracts with Customers (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Segment Reporting Information [Line Items]
Revenues, net	$ 20,079,619	$ 18,612,239
Carrier Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	11,812,144	11,612,214
Managed Services [Member] | Managed Service Fees [Member]
Segment Reporting Information [Line Items]
Revenues, net	4,895,263	4,872,238
Managed Services [Member] | Billable Service Fees [Member]
Segment Reporting Information [Line Items]
Revenues, net	603,831	1,038,227
Managed Services [Member] | Reselling and Other Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	$ 2,768,381	$ 1,089,560