NET INCOME (LOSS) PER SHARE (Tables)

12 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of Calculations of Basic and Diluted Net Income per Share and Potential Common Shares

Calculations of the basic and diluted net income (loss) per share and potential common shares are as follows (in thousands, except for per share data):

	Year Ended March 31,
	2019			2018		2017
Numerator:
Net income (loss)	$	(73,324	)	$	79,812	$	33,291
Denominator:
Denominator for basic net income (loss) per share - weighted average common shares outstanding	78,617			87,425		92,226
Dilutive common equivalent shares:
Weighted average restricted stock units	—			836		694
Denominator for diluted net income (loss) per share - weighted average shares outstanding	78,617			88,261		92,920
Net income (loss) per share:
Basic net income (loss) per share	$	(0.93	)	$	0.91	$	0.36
Diluted net income (loss) per share	$	(0.93	)	$	0.90	$	0.36

Summary of Antidilutive Securities Excluded from Computation of Diluted EPS

The following table sets forth restricted stock units excluded from the calculation of diluted net income per share, since their inclusion would be antidilutive (in thousands):

	Year Ended March 31,
	2019	2018	2017
Restricted stock units	706	1,450	1,320