CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2014	Jan. 31, 2014
Current assets:
Cash and equivalents	$ 71,411	$ 75,984
Accounts receivable, net of allowances of $2,581 and $2,450 at October 31, 2014 and January 31, 2014, respectively	46,432	71,337
Deferred tax assets, net	8,033	8,133
Other current assets	15,904	14,980
Total current assets	141,780	170,434
Property and equipment, net	33,348	33,085
Capitalized software costs, net	2,571	3,315
Goodwill	11,214	11,377
Deferred tax assets, net	9,884	11,788
Other assets, net	3,954	4,814
Total assets	202,751	234,813
Current liabilities:
Current portion of long-term debt	401	389
Accounts payable	9,516	11,042
Deferred revenue	72,703	104,160
Other current liabilities	31,181	34,199
Total current liabilities	113,801	149,790
Long-term debt	14,782	15,085
Other liabilities	5,205	5,733
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	147,804	150,837
Treasury stock, at cost (1,627,351 shares and 1,930,436 shares at October 31, 2014 and January 31, 2014, respectively)	(23,273)	(28,220)
Accumulated deficit	(49,294)	(51,472)
Accumulated other comprehensive loss	(6,292)	(6,958)
Total stockholders' equity	68,963	64,205
Total liabilities and stockholders' equity	202,751	234,813
Common Class A [Member]
Common stock:
Common Stock Value	14	14
Common Class B [Member]
Common stock:
Common Stock Value	$ 4	$ 4