COMPUTATION OF EARNINGS PER COMMON SHARE (Tables)

9 Months Ended

Dec. 31, 2015

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 common share for the three and nine months ended December 31, 2015 and 2014:

	Three Months Ended   December 31,				Nine Months Ended   December 31,
(in thousands, except per share data)	2014		2015		2014		2015
Numerator:
Net income	$	30,384	$	16,288	$	86,477	$	55,412
Denominator:
Weighted average common shares-basic	41,901		32,579		41,780		34,723
Dilutive effect of employee equity incentive plans	799		680		894		865
Weighted average common shares-diluted	42,700		33,259		42,674		35,588
Basic earnings per common share	$	0.73	$	0.50	$	2.07	$	1.60
Diluted earnings per common share	$	0.71	$	0.49	$	2.03	$	1.56
Potentially dilutive securities excluded from diluted earnings per common share because their effect is anti-dilutive	130		353		442		289