Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2016	Jan. 31, 2016
Common Class A [Member]
Stockholders’ equity:
Common stock	$ 16	$ 16
Common Class B [Member]
Stockholders’ equity:
Common stock	4	4
Cash and equivalents	135,689	137,731
Accounts receivable, net of allowances of $2,298 and $2,642 at October 31, 2016 and January 31, 2016, respectively	39,100	65,512
Deferred tax assets, net	8,543	8,203
Other current assets	17,271	16,024
Total current assets	200,603	227,470
Property and equipment, net	30,995	32,080
Capitalized software costs, net	934	1,553
Goodwill	10,657	10,645
Deferred tax assets, net	12,758	12,914
Other assets, net	2,135	2,679
Total assets	258,082	287,341
Current portion of long-term debt	441	422
Accounts payable	7,694	10,811
Deferred revenue	73,982	97,911
Other current liabilities	29,558	31,535
Total current liabilities	111,675	140,679
Long-term debt	13,877	14,191
Other liabilities	4,650	4,465
Commitments and contingencies
Additional paid-in capital	196,382	195,808
Treasury stock, at cost 1,153,155 shares and 1,365,885 shares at October 31, 2016 and January 31, 2016, respectively)	(15,497)	(18,717)
Accumulated deficit	(44,637)	(40,376)
Accumulated other comprehensive loss	(8,388)	(8,729)
Total stockholders’ equity	127,880	128,006
Total liabilities and stockholders’ equity	$ 258,082	$ 287,341