Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2018

Dec. 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following at June 30, 2018 and December 31, 2017:

	2018		2017
Prepayments to vendors	$	1,746,602	$	295,448
Employee receivables		-		6,203
Prepaid local taxes		-		1,015
Prepaid and refundable income taxes		1,428		33,435
Prepaid insurance		78,964		-
Prepaid licenses and other		151,297		51,905
Prepaid expenses and other current assets	$	1,978,291	$	388,006

Prepaid expenses and other current assets consisted of the following at December 31, 2017 and 2016:

	2017		2016
Prepayments to vendors	$	295,448	$	351,408
Employee receivables		6,203		3,571
Prepaid local taxes		1,015		16,385
Prepaid and refundable income taxes		33,435		30,879
Prepaid licenses and other		51,905		44,793
Prepaid expenses and other current assets	$	388,006	$	447,036