5. Prepaid Expenses

6 Months Ended

Jun. 30, 2017

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

Prepaid Expenses

Prepaid expenses consist of the following:

	June 30,		December 31,
	2017		2016
Prepaid insurance costs	$	9,297	$	43,324
Prepaid employee benefits		13,113		11,844
Prepaid office and other costs		23,781		31,724
Total prepaid expenses	$	46,191	$	86,892