Balance Sheet Details

3 Months Ended

Mar. 31, 2015

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Details

Balance Sheet Details (in thousands)

Inventories

	March 31, 2015			December 31, 2014
Raw materials and purchased parts	$	24,157		$	23,042
Work-in-process	2,831			2,522
Finished goods	20,017			23,311
Reserves	$	(3,767	)	$	(4,019	)
Total inventories	$	43,238		$	44,856

Goodwill

The change in the carrying amount of goodwill from December 31, 2014 to March 31, 2015 is as follows:

Balance at December 31, 2014	$	23,599
Foreign currency translation adjustments	469
Balance at March 31, 2015	$	24,068

Accumulated Other Comprehensive Income

	Foreign Currency Translation Adjustment		Defined Benefit Pension Plan			Accumulated Other Comprehensive Income		Affected Line Items in the Statement of Operations
Balance as of December 31, 2014	$	8,359	$	(3,636	)	$	4,723
Other comprehensive income before reclassification	2,613		—			2,613
Amounts reclassified from accumulated other comprehensive income	—		37			37		Cost of Sales, Selling, General and Administrative and Research and Development Expense
Net other comprehensive income for the three months ended March 31, 2015	2,613		37			2,650
Balance as of March 31, 2015	$	10,972	$	(3,599	)	$	7,373