ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Accrued expenses and other current liabilities
Litigation accruals	$ 500,000	$ 3,077,000
Accrued advertising expense	5,044,000	2,659,000
Accrued compensation and benefits	4,776,000	624,000
Accrued professional fees	1,019,000	635,000
Accrued restructuring costs	341,000	439,000
Customer deposits and escrows	1,941,000	2,211,000
Deferred rent	212,000	186,000
Other	3,534,000	6,881,000
Total accrued expenses and other current liabilities	17,367,000	16,712,000
Accrued compensation and benefits, amount moved from noncurrent to current during reporting period	3,100,000
Accrued restructuring liabilities classified in other long term liabilities	$ 600,000	$ 900,000