Details of Consolidated Revenue and Revenue by Geographic Region (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Segment Reporting Information [Line Items]
Revenues, net	$ 18,880,506	$ 17,539,666	$ 37,492,745	$ 38,048,306
Carrier Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	10,910,179	10,168,755	20,945,940	22,188,628
Managed Services [Member]
Segment Reporting Information [Line Items]
Revenues, net	$ 7,970,327	$ 7,370,911	$ 16,546,805	$ 15,859,678