Note 11 - Deferred Revenues (Tables)

6 Months Ended

Jul. 31, 2016

Notes Tables

Deferred Revenue, by Arrangement, Disclosure [Table Text Block]

	July 3 1 , 201 6		January 31, 201 6
	(in thousands)
Deferred maintenance revenue	$	64,972	$	79,533
Deferred subscription revenue		17,178		14,194
Deferred services revenue		1,827		2,332
Deferred license revenue		1,218		1,549
Deferred other revenue		73		303
Deferred revenues, current		85,268		97,911
Deferred revenues, non-current (in Other liabilities)		1,994		1,690
Total deferred revenues	$	87,262	$	99,601