Net Loss per Share (Tables)

6 Months Ended

Dec. 31, 2017

Earnings Per Share [Abstract]

Potentially Dilutive Securities Excluded from Computation of Diluted Weighted-Average Shares

Potential common stock equivalents excluded from the calculation of diluted earnings per share because the effect would have been anti-dilutive were as follows:

	Three Months Ended December 31,				Six Months Ended December 31,
	2017		2016		2017		2016
Options outstanding		6,245,155		6,907,891		6,245,155		6,907,891
Warrants outstanding		—		623,605		—		623,605
Restricted stock units outstanding		1,374,116		700,000		1,374,116		700,000
Performance stock units outstanding		325,000		—		325,000		—
Deferred stock units outstanding		67,500		—		67,500		—
		8,011,771		8,231,496		8,011,771		8,231,496