INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2012

INCOME TAXES

Schedule of components of provision for income taxes

	For the Years Ended December 31,
	2012			2011			2010
Current provision
Federal	$	—		$	—		$	—
Foreign		—			5			4
State		26			63			62
Total current provision		26			68			66
Deferred credit
Federal		(5,882	)		(9,149	)		(23,871	)
State		(386	)		(1,222	)		(6,076	)
Total deferred credit		(6,268	)		(10,371	)		(29,947	)
Increase in deferred tax valuation allowance		6,268			10,371			29,721
Total provision (benefit) for income taxes	$	26		$	68		$	(160	)

Schedule of tax effects of the temporary differences and net operating losses that give rise to significant portions of deferred tax assets and liabilities

	As of December 31,
	2012			2011
Current deferred income tax assets:
Accrual and reserves	$	4,601		$	3,526
Total current deferred tax assets		4,601			3,526
Valuation allowance		(4,601	)		(3,526	)
Current deferred tax assets, net of valuation allowance		—			—
Noncurrent deferred income tax assets:
Net operating loss carryforwards	$	61,275		$	55,397
Intangible assets		33,517			36,570
Other		166			110
Total noncurrent deferred tax assets		94,958			92,077
Valuation allowance		(92,760	)		(88,165	)
Noncurrent deferred tax assets, net of valuation allowance		2,198			3,912
Noncurrent deferred income tax liabilities:
Fixed assets	$	(2,198	)	$	(3,912	)
Intangible assets		—			—
Total noncurrent deferred tax liabilities		(2,198	)		(3,912	)
Net deferred income tax liability	$	—		$	—

Schedule of reconciliation of the beginning and ending amounts of the valuation

Valuation allowance as of December 31, 2011	$	(91,691	)
Gross increase for current year activity		(7,897	)
Gross decrease for deferred rate change		2,227
Valuation allowance as of December 31, 2012	$	(97,361	)

Schedule of reconciliation of the tax (benefit) provision computed at the statutory rate to the effective tax rate

	For the Year Ended December 31,
	2012			2011			2010
Statutory U.S. federal income tax rate		34.0	%		35.0	%		35.0	%
State and local income taxes, net of federal income tax benefit		1.3			5.0			3.2
Permanent differences		(1.3	)		(1.5	)		(0.5	)
Change in valuation allowance		(34.1	)		(38.7	)		(37.5	)
Change in uncertain tax positions		(0.1	)		(0.1	)		—
Other		0.1			—			0.1
Effective income tax rate		(0.1	)%		(0.3	)%		0.3	%

Schedule of changes in the Company's uncertain income tax positions

	For the Year Ended December 31,
	2012		2011
Beginning balance	$	417	$	382
Tax positions related to current year:
Additions		—		—
Reductions		—		—
		—		—
Tax positions related to prior years:
Additions		37		35
Reductions		—		—
Settlements		—		—
Lapses in statutes of limitations		—		—
Additions from current year acquisitions		—		—
		37		35
Ending balance	$	454	$	417