Other Current Assets and Accrued Expenses

9 Months Ended

Sep. 30, 2018

Other Assets [Abstract]

Other Current Assets and Accrued Expenses

Other current assets consisted of the following as of the periods presented below:

	SEPTEMBER 30,		DECEMBER 31,
	2018		2017
	(Unaudited)
Inventories	$	218,703	$	157,058
Prepaid rent, insurance and other assets		744,946		610,886
Total other current assets	$	963,649	$	767,944

Accrued expenses consisted of the following as of the periods presented below:

	SEPTEMBER 30,		DECEMBER 31,
	2018		2017
	(Unaudited)
Carrier service costs	$	6,798,020	$	7,339,150
Salaries and payroll taxes		1,229,736		1,259,331
Inventory purchases, consultants and other costs		1,012,029		762,770
Severance costs		1,634		328,109
U.S. income tax payable		11,350		8,850
Foreign income tax payable (receivable)		11,600		(1,860	)
Contingent consideration (Note 3)		-		100,000
Total accrued expenses	$	9,064,369	$	9,796,350