Revenue by Service Type, Customer Type and by Geographic Region (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Revenues, net	$ 75,884,246	$ 78,420,864
Carrier Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	45,003,335	44,276,969
Managed Services [Member] | Managed Service Fees [Member]
Segment Reporting Information [Line Items]
Revenues, net	22,810,476	22,736,645
Managed Services [Member] | Billable Service Fees [Member]
Segment Reporting Information [Line Items]
Revenues, net	3,257,840	5,052,123
Managed Services [Member] | Reselling and Other Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	$ 4,812,595	$ 6,355,127