Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Schedule of potentially dilute loss per share

Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2017 and 2016 are as follows:

	As of March 31,
	2017		2016
Convertible preferred stock		2,926		217,119
Warrants to purchase common stock		1,251,709		2,304,333
Options to purchase common stock		309,037		289,380
Total		1,563,672		2,810,832