CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jan. 31, 2014	Jan. 31, 2013
Current assets:
Cash and equivalents	$ 75,984	$ 65,009
Accounts receivable, net of allowances of $2,450 and $2,510 at January 31, 2014 and 2013, respectively	71,337	72,564
Deferred tax assets, net	8,133	4,414
Other current assets	14,980	13,806
Total current assets	170,434	155,793
Property and equipment, net	33,085	32,526
Capitalized software costs, net	3,315	4,180
Goodwill	11,377	11,412
Deferred tax assets, net	11,788	16,431
Other assets, net	4,814	5,606
Total assets	234,813	225,948
Current liabilities:
Current portion of long-term debt	389	372
Accounts payable	11,042	12,537
Deferred revenue	104,160	101,193
Other current liabilities	34,199	31,415
Total current liabilities	149,790	145,517
Long-term debt	15,085	15,474
Other liabilities	5,733	6,759
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	150,837	149,777
Treasury stock, at cost (1,930,436 shares and 2,097,497 shares at January 31, 2014 and 2013, respectively)	(28,220)	(31,093)
Accumulated deficit	(51,472)	(52,468)
Accumulated other comprehensive loss	(6,958)	(8,036)
Total stockholders' equity	64,205	58,198
Total liabilities and stockholders' equity	234,813	225,948
Common Class A [Member]
Common stock:
Common Stock Value	14	14
Common Class B [Member]
Common stock:
Common Stock Value	$ 4	$ 4