Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Revenue:
Subscription fees	$ 15,343	$ 11,492
License fees	5,265	3,947
Maintenance and other	31,906	32,836
Professional services	18,868	17,122
Total revenue	71,382	65,397
Costs of revenue:
Subscription fees	7,720	6,200
License fees	685	725
Maintenance and other	7,694	7,769
Professional services	18,767	17,444
Total cost of revenue	34,866	32,138
Gross profit	36,516	33,259
Operating expenses:
Sales and marketing	17,587	16,938
Research and development	11,532	11,143
General and administrative	8,593	8,006
Amortization of intangibles from acquisitions	163	165
Total operating expenses	37,875	36,252
Operating loss	(1,359)	(2,993)
Other expense (income):
Interest income	(168)	(172)
Interest expense	156	174
Other expense (income), net	604	870
Total other expense, net	592	872
Loss before income taxes	(1,951)	(3,865)
Income tax expense (benefit)	620	(1,073)
Net loss	(2,571)	(2,792)
Diluted net loss per share
Net loss	(2,571)	(2,792)
Other comprehensive income, net of tax:
Foreign currency translation adjustments	640	606
Total comprehensive loss	(1,931)	(2,186)
Common Class A [Member]
Other expense (income):
Net loss	$ (2,199)	$ (2,384)
Basic net loss per share
Basic net (loss) income per share (in dollars per share)	$ (0.14)	$ (0.15)
Diluted net loss per share
Diluted net (loss) income per share (in dollars per share)	$ (0.14)	$ (0.15)
Net loss	$ (2,199)	$ (2,384)
Common Class B [Member]
Other expense (income):
Net loss	$ (372)	$ (408)
Basic net loss per share
Basic net (loss) income per share (in dollars per share)	$ (0.12)	$ (0.13)
Diluted net loss per share
Diluted net (loss) income per share (in dollars per share)	$ (0.12)	$ (0.13)
Net loss	$ (372)	$ (408)