CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Oct. 31, 2015	Jan. 31, 2015
Current assets:
Cash and equivalents	$ 126,621	$ 120,526
Accounts receivable, net of allowances of $2,661 and $2,524 at October 31, 2015 and January 31, 2015, respectively	41,233	78,887
Deferred tax assets, net	8,597	9,313
Other current assets	13,162	14,799
Total current assets	189,613	223,525
Property and equipment, net	32,646	33,154
Capitalized software costs, net	1,733	2,485
Goodwill	10,706	10,911
Deferred tax assets, net	10,515	9,680
Other assets, net	2,953	3,614
Total assets	248,166	283,369
Current liabilities:
Current portion of long-term debt	417	406
Accounts payable	8,310	12,872
Deferred revenue	69,616	102,721
Other current liabilities	27,194	35,765
Total current liabilities	105,537	151,764
Long-term debt	14,364	14,680
Other liabilities	$ 4,455	$ 5,219
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	193,836	185,546
Treasury stock, at cost (1,371,554 shares and 1,609,958 shares at October 31, 2015 and January 31, 2015, respectively)	(18,816)	(22,977)
Accumulated deficit	(42,675)	(43,465)
Accumulated other comprehensive loss	(8,556)	(7,418)
Total stockholders' equity	123,810	111,706
Total liabilities and stockholders' equity	248,166	283,369
Common Class A [Member]
Common stock:
Common stock value	17	16
Common Class B [Member]
Common stock:
Common stock value	$ 4	$ 4