CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 30, 2013	Apr. 30, 2012
Revenue:
License fees	$ 6,218	$ 7,865
Maintenance and other	35,201	34,520
Subscription fees	4,042	3,223
Professional services	16,466	18,100
Total revenue	61,927	63,708
Costs of revenue:
License fees	955	881
Maintenance, subscription and other	11,062	10,000
Professional services	16,608	15,738
Total cost of revenue	28,625	26,619
Gross profit	33,302	37,089
Operating expenses:
Sales and marketing	16,056	15,496
Research and development	10,845	9,534
General and administrative	7,946	8,105
Amortization of intangibles from acquisitions	176	0
Total operating expenses	35,023	33,135
Operating (loss) income	(1,721)	3,954
Other (income) expense:
Interest income	(97)	(163)
Interest expense	203	286
Other (income) expense, net	(273)	446
Total other (income) expense, net	(167)	569
(Loss) income before income taxes	(1,554)	3,385
Income tax (benefit) expense	(291)	1,541
Net (loss) income	(1,263)	1,844
Comprehensive (loss) income:
Foreign currency translation adjustment, net of tax	373	145
Total comprehensive (loss) income	(890)	1,989
Common Class A [Member]
Other (income) expense:
Net (loss) income	(1,043)	1,524
Basic net (loss) income per share
Earnings per share (in dollars per share)	$ (0.08)	$ 0.12
Diluted net (loss) income per share
Earnings per share (in dollars per share)	$ (0.08)	$ 0.12
Common Class B [Member]
Other (income) expense:
Net (loss) income	$ (220)	$ 320
Basic net (loss) income per share
Earnings per share (in dollars per share)	$ (0.07)	$ 0.10
Diluted net (loss) income per share
Earnings per share (in dollars per share)	$ (0.07)	$ 0.10