Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of basic and diluted shares (in thousands):

	Three Months Ended			Six Months Ended
	June 30, 2018	June 30, 2017		June 30, 2018	June 30, 2017
Denominator:
Weighted average common shares outstanding	49,060	49,477		49,110	49,264
Less: shares of restricted stock subject to repurchase	—	(2	)	—	(3	)
Total common shares-basic	49,060	49,475		49,110	49,261
Effect of dilutive securities:
Options	—	—		—	—
Restricted stock awards and units	—	—		—	—
Total common shares-diluted	49,060	49,475		49,110	49,261