Common Stock and Warrants (Tables)

6 Months Ended

Jun. 30, 2018

Common Stock And Warrants

Summary of warrants outstanding

	Shares of Common Stock Issuable from Warrants Outstanding as of				Weighted
Description	June 30,		December 31,		Average Exercise Price		Expiration
	2018		2017
Series A		240,000		720,000	$	0.35	July 12, 2019
Series D		810,000		910,000	$	1.10	June 5, 2020
Series E		584,416		584,416	$	1.54	September 8, 2021
Series F		7,246		14,492	$	3.45	February 23, 2022 & March 9, 2022
Series G		460,250		460,250	$	2.68	July 21, 2022
Series H		910,000		920,000	$	2.75	October 16, 2022
Total		3,011,912		3,609,158