FAIR VALUE MEASUREMENT (Tables)

6 Months Ended

Jun. 29, 2014

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured on Recurring Basis

Assets and liabilities measured at fair value on a recurring basis are shown in the table below by their corresponding balance sheet caption and consisted of the following types of instruments as of June 29, 2014 and December 31, 2013 (in thousands):

	June 29, 2014				December 31, 2013
	Fair Value Measurements at Reporting Date Using				Fair Value Measurements at Reporting Date Using
	(Level 1)		Total		(Level 1)		Total
Assets measured at fair value:
Cash equivalents:
Money market funds	$	10,006	$	10,006	$	5	$	5
Restricted cash:
Money market funds	1,884		1,884		1,875		1,875
Total assets measured at fair value	$	11,890	$	11,890	$	1,880	$	1,880