Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 3,913	$ 3,057
Accounts receivable, net of allowance of $39 and $33 at September 30, 2011 and December 31, 2010, respectively.	1,259	1,999
Prepaid expenses and other current assets	696	750
Investments	114	114
Total current assets	5,982	5,920
Property and equipment, net	665	606
Capitalized software development costs	554
Goodwill	3,526	3,526
Intangible assets, net	3,182	3,479
Long-term investments	6,478	8,097
Restricted cash	191	144
Other	51	43
Total assets	20,629	21,815
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	1,903	1,155
Accrued payroll and other compensation	1,061	746
Other accrued expenses	744	667
Deferred revenue	2,533	2,413
Total current liabilities	6,241	4,981
Long-term deferred revenue	442	105
Long-term deferred rent	513	530
Total liabilities	7,196	5,616
Commitments and contingencies (Note 7)
Stockholders' equity:
Preferred stock: $0.01 par value: 6,000 shares authorized; no shares issued or outstanding
Additional paid-in capital	36,957	35,612
Accumulated deficit	(23,945)	(19,710)
Accumulated other comprehensive income	314	194
Total stockholders' equity	13,433	16,199
Total liabilities and stockholders' equity	20,629	21,815
Common Class A [Member]
Stockholders' equity:
Common stock	107	103
Common Class B [Member]
Stockholders' equity:
Common stock