CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $) In Thousands, unless otherwise specified	Jul. 31, 2013	Jan. 31, 2013
Current assets:
Cash and equivalents	$ 69,395	$ 65,009
Accounts receivable, net of allowances of $2,298 and $2,510 at July 31, 2013 and January 31, 2013, respectively	42,733	72,564
Deferred tax assets, net	4,289	4,414
Other current assets	13,786	13,806
Total current assets	130,203	155,793
Property and equipment, net	33,280	32,526
Capitalized software costs, net	3,690	4,180
Goodwill	11,302	11,412
Deferred tax assets, net	16,291	16,431
Other assets, net	5,325	5,606
Total assets	200,091	225,948
Current liabilities:
Current portion of long-term debt	380	372
Accounts payable	8,052	12,537
Deferred revenue	86,031	101,193
Other current liabilities	26,691	31,415
Total current liabilities	121,154	145,517
Long-term debt	15,279	15,474
Other liabilities	5,891	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	150,519	149,777
Treasury stock, at cost (2,023,609 shares and 2,097,497 shares at July 31, 2013 and January 31, 2013, respectively)	(29,726)	(31,093)
Accumulated deficit	(55,399)	(52,468)
Accumulated other comprehensive loss	(7,645)	(8,036)
Total stockholders' equity	57,767	58,198
Total liabilities and stockholders' equity	200,091	225,948
Common Class A [Member]
Common stock:
Common Stock Value	14	14
Common Class B [Member]
Common stock:
Common Stock Value	$ 4	$ 4