Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2016

Net Loss per Share

Schedule of anti-dilutive securities

	Three Months Ended September 30,		Nine Months Ended September 30,
(In thousands)	2016	2015	2016	2015
Share issuances under equity incentive plan and ESPP	3,603	6,653	3,491	6,324
Restricted shares	41	234	41	234
	3,644	6,887	3,532	6,558