CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2013	Jan. 31, 2013
Current assets:
Cash and equivalents	$ 65,799	$ 65,009
Accounts receivable, net of allowances of $2,365 and $2,510 at October 31, 2013 and January 31, 2013, respectively	44,522	72,564
Deferred tax assets, net	4,287	4,414
Other current assets	12,914	13,806
Total current assets	127,522	155,793
Property and equipment, net	33,519	32,526
Capitalized software costs, net	3,475	4,180
Goodwill	11,385	11,412
Deferred tax assets, net	15,855	16,431
Other assets, net	5,042	5,606
Total assets	196,798	225,948
Current liabilities:
Current portion of long-term debt	384	372
Accounts payable	7,557	12,537
Deferred revenue	78,933	101,193
Other current liabilities	29,414	31,415
Total current liabilities	116,288	145,517
Long-term debt	15,183	15,474
Other liabilities	5,917	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	150,962	149,777
Treasury stock, at cost (1,975,270 shares and 2,097,497 shares at October 31, 2013 and January 31, 2013, respectively)	(28,946)	(31,093)
Accumulated deficit	(54,718)	(52,468)
Accumulated other comprehensive loss	(7,906)	(8,036)
Total stockholders' equity	59,410	58,198
Total liabilities and stockholders' equity	196,798	225,948
Common Class A [Member]
Common stock:
Common Stock Value	14	14
Common Class B [Member]
Common stock:
Common Stock Value	$ 4	$ 4