CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 30, 2015	Apr. 30, 2014
Revenue:
License fees	$ 6,851	$ 6,652
Subscription fees	9,419	6,192
Maintenance and other	33,383	36,076
Professional services	19,612	19,565
Total revenue	69,265	68,485
Costs of revenue:
License fees	929	900
Subscription fees	5,064	3,786
Maintenance and other	7,777	8,170
Professional services	18,328	18,575
Total cost of revenue	32,098	31,431
Gross profit	37,167	37,054
Operating expenses:
Sales and marketing	17,145	16,477
Research and development	10,657	11,195
General and administrative	8,441	8,904
Amortization of intangibles from acquisitions	164	180
Total operating expenses	36,407	36,756
Operating income	760	298
Other expense (income):
Interest income	(57)	(57)
Interest expense	183	181
Other expense (income), net	(119)	226
Total other expense (income), net	7	350
Income (loss) before income taxes	753	(52)
Income tax expense	204	24
Net income (loss)	549	(76)
Diluted net income (loss) per share
Net income (loss)	549	(76)
Other comprehensive income, net of tax:
Foreign currency translation adjustments	73	139
Total comprehensive income	622	63
Common Class A [Member]
Other expense (income):
Net income (loss)	468	(64)
Basic net income (loss) per share
Earnings per share (in dollars per share)	$ 0.03	$ (0.01)
Diluted net income (loss) per share
Earnings per share (in dollars per share)	$ 0.03	$ (0.01)
Net income (loss)	468	(64)
Common Class B [Member]
Other expense (income):
Net income (loss)	81	(12)
Basic net income (loss) per share
Earnings per share (in dollars per share)	$ 0.03	$ 0
Diluted net income (loss) per share
Earnings per share (in dollars per share)	$ 0.02	$ 0
Net income (loss)	$ 81	$ (12)