CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2016	Apr. 30, 2015
Revenue:
License fees	$ 3,947	$ 6,851
Subscription fees	11,492	9,419
Maintenance and other	32,836	33,383
Professional services	17,122	19,612
Total revenue	65,397	69,265
Costs of revenue:
License fees	725	929
Subscription fees	6,197	5,064
Maintenance and other	7,763	7,777
Professional services	17,425	18,328
Total cost of revenue	32,110	32,098
Gross profit	33,287	37,167
Operating expenses:
Sales and marketing	16,922	17,145
Research and development	11,134	10,657
General and administrative	8,005	8,441
Amortization of intangibles from acquisitions	165	164
Total operating expenses	36,226	36,407
Operating (loss) income	(2,939)	760
Other expense (income):
Interest income	(172)	(57)
Interest expense	174	183
Other expense (income), net	870	(119)
Total other expense (income), net	872	7
(Loss) income before income taxes	(3,811)	753
Income tax (benefit) expense	(1,069)	204
Net (loss) income	(2,742)	549
Diluted net (loss) income per share
Net (loss) income	(2,742)	549
Other comprehensive income, net of tax:
Foreign currency translation adjustments	606	73
Total comprehensive (loss) income	(2,136)	622
Common Class A [Member]
Other expense (income):
Net (loss) income	$ (2,341)	$ 468
Basic net (loss) income per share
Earnings per share (in dollars per share)	$ (0.15)	$ 0.03
Diluted net (loss) income per share
Earnings per share (in dollars per share)	$ (0.15)	$ 0.03
Net (loss) income	$ (2,341)	$ 468
Common Class B [Member]
Other expense (income):
Net (loss) income	$ (401)	$ 81
Basic net (loss) income per share
Earnings per share (in dollars per share)	$ (0.13)	$ 0.03
Diluted net (loss) income per share
Earnings per share (in dollars per share)	$ (0.13)	$ 0.02
Net (loss) income	$ (401)	$ 81