Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Net Loss Per Share

Schedule of potentially dilutive common shares excluded from computation of diluted net loss per share

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2017		2016		2017		2016
	(In thousands)				(In thousands)
Stock awards excluded from the computation		793		791		782		751