FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2012

FAIR VALUE MEASUREMENTS

Schedule of assets and liabilities of the entity measured at fair value on a recurring basis

	December 31, 2011
Description	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Total
Certificates of deposit	$	—	$	3,366	$	3,366
Money market funds	3,847		—		3,847
Total assets measured at fair value	$	3,847	$	3,366	$	7,213
Interest rate derivative (Note 7)	$	—	$	11,337	$	11,337
Total liabilities measured at fair value	$	—	$	11,337	$	11,337

	September 30, 2012
Description	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Total
Certificates of deposit	$	—	$	350	$	350
Money market funds	5,625		—		5,625
Total assets measured at fair value	$	5,625	$	350	$	5,975
Interest rate derivative (Note 7)	$	—	$	12,229	$	12,229
Total liabilities measured at fair value	$	—	$	12,229	$	12,229