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, 2014	Apr. 30, 2013
Revenue:
License fees	$ 6,652	$ 6,218
Subscription fees	6,192	4,042
Maintenance and other	36,076	35,201
Professional services	19,565	16,466
Total revenue	68,485	61,927
Costs of revenue:
License fees	900	955
Maintenance, subscription and other	11,956	11,062
Professional services	18,575	16,608
Total cost of revenue	31,431	28,625
Gross profit	37,054	33,302
Operating expenses:
Sales and marketing	16,477	16,056
Research and development	11,195	10,845
General and administrative	8,904	7,946
Amortization of intangibles from acquisitions	180	176
Total operating expenses	36,756	35,023
Operating income (loss)	298	(1,721)
Other expense (income):
Interest income	(57)	(97)
Interest expense	181	203
Other expense (income), net	226	(273)
Total other expense (income), net	350	(167)
Loss before income taxes	(52)	(1,554)
Income tax expense (benefit)	24	(291)
Net loss	(76)	(1,263)
Diluted net loss per share
Net loss	(76)	(1,263)
Other comprehensive income, net of tax:
Foreign currency translation adjustments	139	373
Total comprehensive income (loss)	63	(890)
Common Class A [Member]
Other expense (income):
Net loss	(64)	(1,043)
Basic net loss per share
Earnings per share (in dollars per share)	$ (0.01)	$ (0.08)
Diluted net loss per share
Earnings per share (in dollars per share)	$ (0.01)	$ (0.08)
Net loss	(64)	(1,043)
Common Class B [Member]
Other expense (income):
Net loss	(12)	(220)
Basic net loss per share
Earnings per share (in dollars per share)	$ 0	$ (0.07)
Diluted net loss per share
Earnings per share (in dollars per share)	$ 0	$ (0.07)
Net loss	$ (12)	$ (220)