CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $) In Thousands	Jul. 31, 2011	Jan. 31, 2011
Current assets:
Cash and equivalents	$ 78,838	$ 67,276
Accounts receivable, net	41,666	65,620
Deferred tax assets, net	3,953	3,954
Other current assets	10,339	12,553
Total current assets	134,796	149,403
Property and equipment, net	33,793	33,795
Capitalized software costs, net	625	841
Goodwill	6,536	6,457
Deferred tax assets, net	20,080	20,080
Other assets, net	2,620	2,518
Total assets	198,450	213,094
Current liabilities:
Current portion of long-term debt	311	304
Accounts payable	6,771	10,003
Deferred revenue	83,561	94,453
Other current liabilities	24,908	30,891
Total current liabilities	115,551	135,651
Long-term debt	15,959	16,138
Other liabilities	6,015	5,214
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value. Authorized 5,000,000 shares; none issued or outstanding	0	0
Common stock:
Additional paid-in capital	147,691	146,898
Treasury stock, at cost (1,510,843 shares and 1,721,601 shares at July 31, 2011 and January 31, 2011, respectively)	(24,906)	(28,070)
Accumulated deficit	(53,034)	(54,438)
Accumulated other comprehensive loss	(8,844)	(8,317)
Total stockholders' equity	60,925	56,091
Total liabilities and stockholders' equity	198,450	213,094
Common Class A [Member]
Common stock:
Common Stock Value	14	14
Common Class B [Member]
Common stock:
Common Stock Value	$ 4	$ 4