Stockholders' Equity (Deficit) - Summary of Stock Option Activity (Details)	6 Months Ended
	Jun. 30, 2019 $ / shares shares
Equity [Abstract]
Number of options Outstanding at the beginning of the period | shares	4,345,000
Number of options Exercisable at beginning of the period | shares	3,492,500
Number of options Granted | shares	2,142,500
Number of options Exercised | shares
Number of options Forfeited/Cancelled | shares	(1,560,000)
Number of options Outstanding at the end of the period | shares	4,927,500
Number of options Exercisable at end of the period | shares	3,033,021
Weighted Average Exercise Price Outstanding at the beginning of the period | $ / shares	$ 0.52
Weighted Average Exercise Price Exercisable at beginning of the period | $ / shares	0.59
Weighted Average Exercise Price Granted | $ / shares	0.13
Weighted Average Exercise Price Exercised | $ / shares
Weighted Average Exercise Price Forfeited/Cancelled | $ / shares
Weighted Average Exercise Price Outstanding at the end of the period | $ / shares	0.31
Weighted Average Exercise Price Exercisable at end of the period | $ / shares	$ 0.41