Details of Consolidated Revenue and Revenue by Geographic Region

6 Months Ended

Jun. 30, 2017

Details of Consolidated Revenue [Abstract]

Consolidated Revenues [Text Block]

13. Details of Consolidated Revenue and Revenue by Geographic Region

The following table was prepared to provide additional information about the composition of revenues based on broad service descriptions for the periods presented:

	THREE MONTHS ENDED				SIX MONTHS ENDED
	JUNE 30,				JUNE 30,
Revenue Mix	2017		2016		2017		2016
	(Unaudited)
Carrier Services	$	10,910,179	$	10,168,755	$	20,945,940	$	22,188,628
Managed Services		7,970,327		7,370,911		16,546,805		15,859,678
	$	18,880,506	$	17,539,666	$	37,492,745	$	38,048,306

The following table presents our domestic and foreign revenue mix for the periods presented:

	THREE MONTHS ENDED				SIX MONTHS ENDED
	JUNE 30,				JUNE 30,
Geographic Region	2017		2016		2017		2016
	(Unaudited)
North America	$	17,759,180	$	16,319,805	$	35,322,276	$	35,493,546
Europe		1,121,326		1,219,861		2,170,469		2,554,760
	$	18,880,506	$	17,539,666	$	37,492,745	$	38,048,306