Prepaid Expenses

3 Months Ended

12 Months Ended

Mar. 31, 2019

Dec. 31, 2018

Prepaid Expenses [Abstract]

PREPAID EXPENSES

5. PREPAID EXPENSES

Prepaid expenses consisted of the following at March 31, 2019 and December 31, 2018:

	March 31, 2019		December 31, 2018
Prepaid insurance	$	29,694	$	28,828
Prepaid products and services		217,580		54,870
Prepaid rent and security deposit		12,192		5,915
	$	259,466	$	89,613

4. PREPAID EXPENSES

Prepaid expenses consisted of the following:

	2018		2017
Prepaid insurance	$	28,828	$	30,847
Prepaid products and services		54,870		66,246
Prepaid rent and security deposit		5,915		5,915
	$	89,613	$	103,008