COMPUTATION OF EARNINGS PER COMMON SHARE (Tables)

12 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Common Share

The following table sets forth the computation of basic and diluted earnings per share:

(in thousands, except earnings per share data)	Fiscal Year Ended March 31,
	2014		2015		2016
Numerator:
Net income	$	112,417	$	112,301	$	68,392
Denominator:
Weighted average common shares-basic	42,452		41,723		34,127
Dilutive effect of employee equity incentive plans	912		920		811
Weighted average shares-diluted	43,364		42,643		34,938
Basic earnings per common share	$	2.65	$	2.69	$	2.00
Diluted earnings per common share	$	2.59	$	2.63	$	1.96
Potentially dilutive securities excluded from diluted earnings per share because their effect is anti-dilutive	202		442		326