Stockholders' Equity - Summary of Equity Awards Granted Prior to 2017 Plan and Stock Option Activity (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
No. of shares, Abstract
No. of Shares, Beginning Balance	1,304,788
No. of Shares, Ending Balance	1,304,788	1,304,788
Exercisable, No. Of Shares	1,304,788
Weighted average exercise price, Abstract
Weighted Average Exercise Price, Beginning Balance	$ 0.22
Weighted Average Exercise Price, Ending Balance	0.22	$ 0.22
Exercisable, Weighted Average Exercise Price	$ 0.22
Weighted average remaining contractual term, Abstract
Weighted Average Remaining Contractual Term, Balance outstanding	3 years 9 months 18 days	4 years 3 months 18 days
Weighted Average Remaining Contractual Term, Exercisable	3 years 9 months 18 days
Aggregate intrinsic value, Abstract
Aggregate Intrinsic Value, Balance outstanding	$ 183,000	$ 35,000
Aggregate Intrinsic Value, Exercisable	$ 183,000