BALANCE SHEET DETAILS

We had restricted cash of $2.1 million and $1.9 million as of September 29, 2013 and December 31, 2012, respectively, which is related to secured standby letters of credit provided to certain landlords and vendors. See Note 7. Commitments and Contingencies of the Notes to condensed consolidated financial statements.

Components of inventories as of September 29, 2013 and December 31, 2012 are shown below (in thousands):



	September 29, 2013		December 31, 2012
Inventories:
Purchased parts and raw materials	$	19,251	$	20,820
Work-in-process	4,756		3,186
Finished goods	7,208		9,303
	$	31,215	$	33,309

Components of prepaid expenses and other current assets as of September 29, 2013 and December 31, 2012 are shown below (in thousands):



	September 29, 2013		December 31, 2012
Prepaid expenses and other current assets:
Prepaid value-added tax	$	1,152	$	1,133
Retirement insurance - foreign employees	54		1,432
Other current assets	1,520		1,996
	$	2,726	$	4,561

Components of property and equipment as of September 29, 2013 and December 31, 2012 are shown below (in thousands):



	September 29, 2013			December 31, 2012
Property and equipment, net:
Machinery and equipment	$	43,614		$	43,853
Furniture and fixtures	9,976			9,985
Leasehold improvements	18,835			18,035
	72,425			71,873
Less: accumulated depreciation	(66,056		)	(64,486		)
	$	6,369		$	7,387

Components of other current liabilities as of September 29, 2013 and December 31, 2012 are shown below (in thousands):



	September 29, 2013		December 31, 2012
Other current liabilities:
Warranty	$	1,535	$	1,691
Value-added tax	128		435
Restructuring - short-term	1,036		3,437
Other	1,646		1,955
	$	4,345	$	7,518