Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Summary Of Significant Accounting Policies [Abstract]

Anti-Dilutive Shares Excluded From Computation Of Diluted Net Loss Per Share

					May 19, 2014
					(inception)
	Years Ended				through
	December 31,				December 31,
	2016		2015		2014
Common stock warrants		874,610		299,625		299,625
Common stock options		1,229,355		875,221		—
Total		2,103,965		1,174,846		299,625