BALANCE SHEET DETAILS

Restricted Cash

We had restricted cash of $1.9 million as of July 1, 2012 and December 31, 2011, respectively, which is related to secured standby letters of credit provided to certain landlords and vendors. See Note 6. Commitments and Contingencies of the Notes to Condensed Consolidated Financial Statements.

Components of inventories as of July 1, 2012 and December 31, 2011 are shown below (in thousands):



	July 1, 2012		December 31, 2011
Inventories, net:
Purchased parts and raw materials	$	20,757	$	17,693
Work-in-process	7,150		7,266
Finished goods	8,674		4,244
	$	36,581	$	29,203

Amounts in the table are presented net of inventory valuation charges for excess and or obsolete inventories. For the three months ended July 1, 2012 and July 3, 2011, we recorded net benefits of approximately $0.7 million and $0.5 million respectively. For the six months ended July 1, 2012 and July 3, 2011, we recorded net benefits of approximately $1.3 million and $1.1 million respectively.

Components of prepaid expenses and other current assets as of July 1, 2012 and December 31, 2011 are shown below (in thousands):



	July 1, 2012		December 31, 2011
Prepaid expenses and other current assets:
Prepaid value-added tax	$	2,388	$	2,996
Retirement insurance - foreign employees	1,187		1,185
Other current assets	3,208		4,843
	$	6,783	$	9,024

Components of property and equipment as of July 1, 2012 and December 31, 2011 are shown below (in thousands):



	July 1, 2012			December 31, 2011
Property and equipment, net:
Machinery and equipment	$	42,328		$	45,174
Furniture and fixtures	9,676			10,002
Leasehold improvements	17,393			17,759
	69,397			72,935
Less: accumulated depreciation	(61,710		)	(62,383		)
	$	7,687		$	10,552

Components of other current liabilities as of July 1, 2012 and December 31, 2011 are shown below (in thousands):



	July 1, 2012		December 31, 2011
Other current liabilities:
Warranty	$	2,915	$	3,419
Value-added tax	1,420		2,073
Restructuring	1,307		1,230
Other	3,276		3,944
	$	8,918	$	10,666