NET INCOME (LOSS) PER SHARE (Tables)

3 Months Ended

Mar. 31, 2018

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



	Three Months Ended March 31,
	2018	2017
Shares used in basic earnings per share calculation:	16,195	15,815
Effect of dilutive securities:
Stock options	—	1,085
Restricted stock/Deferred stock units	—	95
Total effects of dilutive securities	—	1,180
Shares used in dilutive earnings per share calculation:	16,195	16,995

Antidilutive Securities Excluded from Computation of Earnings Per Share

The following shares were not included in the computation of diluted earnings per share because the exercise price exceeded the value of the shares, or we reported a net loss, and the effect would have been anti-dilutive (in thousands):



	Three Months Ended March 31,
	2018	2017
Anti-dilutive securities:
Stock options	2,311	10
Restricted stock/Deferred stock units	55	—
Total anti-dilutive securities	2,366	10