Balance Sheet Details

12 Months Ended

Dec. 31, 2013

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Details

Balance Sheet Details (in thousands):

	December 31,
	2013			2012
Inventories:
Raw material and purchased parts	$	16,723		$	13,114
Work-in-process	2,374			1,753
Finished goods	23,149			17,511
Consigned finished goods	2,490			9,242
Total inventories	$	44,736		$	41,620
Property and equipment, net:
Machinery, furniture and office equipment	$	63,528		$	62,593
Computer hardware and software	10,672			10,918
Leasehold improvements	10,576			10,376
Construction in progress	15,701			9,283
Property and equipment, gross	100,477			93,170
Less accumulated depreciation and amortization	(55,536		)	(56,935		)
Total property and equipment, net	$	44,941		$	36,235
Accounts payable and accrued liabilities:
Accounts payable	$	15,356		$	14,762
FCPA settlement	—			2,250
Customer dispute settlement accrual	85			890
Income tax payable	2,366			2,068
Other accrued liabilities	7,629			7,211
Total accounts payable and accrued liabilities	$	25,436		$	27,181
	Years Ended December 31,
	2013			2012
Accrued warranty:
Beginning balance	$	269		$	258
Product warranties issued	324			446
Settlement of warranties	(236		)	(259		)
Changes related to preexisting warranties	(178		)	(179		)
Foreign currency translation adjustment	1			3
Ending balance	$	180		$	269

	Foreign Currency Translation Adjustment		Defined Benefit Pension  Plan			Accumulated Other Comprehensive Income		Affected Line Item in the Statement of Operations
Accumulated other comprehensive income:
Balance at December 31, 2012	$	16,376	$	(3,845	)	$	12,531
Other comprehensive income before reclassification	2,428		—			2,428
Amounts reclassified from accumulated other comprehensive income (loss)	—		2,164			2,164		Cost of Sales, Selling, General and Administrative and Research and Development Expense
Net other comprehensive income for the year ended December 31, 2013	2,428		2,164			4,592
Balance at December 31, 2013	$	18,804	$	(1,681	)	$	17,123