COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2013

Commitments And Contingencies Disclosure [Abstract]

The following table sets forth changes to the accrued cease-use liability during 2013 and 2012 (in thousands):


	Years Ended December 31,
	2013			2012
Beginning balance	$	3,686		$	2,592
Impact of Sublease cease-use charges(1)		—			1,360
Change in estimate		—			(3	)
Payments		(590	)		(263	)

Ending balance	$	3,096		$	3,686

(1)	Total sublease cease-use expense was offset by a related adjustment to deferred rent of approximately $265,000 during 2012.

Estimated Future Annual Minimum Lease Payments

As of December 31, 2013, the total estimated future annual minimum lease payments under the Company’s non-cancelable building lease for the years ending after December 31, 2013 are as follows (in thousands):


	Payment Amount
2014	$	7,169
2015		7,385
2016		7,606
2017		7,834
2018		8,070
Thereafter		8,311

Total future minimum lease payments	$	46,375