Net Income per Common Share (Tables)

9 Months Ended

Oct. 31, 2018

Net Income per Common Share

Schedule of reconciliation between basic and diluted net income per share

	Three Months Ended October 31,				Nine Months Ended October 31,
	2018		2017		2018		2017
	(Inthousands, except per share amounts)
Net income	$	94,025	$	81,625	$	113,987	$	62,666
Basic net income per share:
Basic common shares		49,231		48,846		49,176		48,729
Basic net income per share	$	1.91	$	1.67	$	2.32	$	1.29
Diluted net income per share:
Basic common shares		49,231		48,846		49,176		48,729
Diluted restricted stock awards and stock options		1,263		682		1,169		681
Diluted common shares		50,494		49,528		50,345		49,410
Diluted net income per share	$	1.86	$	1.65	$	2.26	$	1.27