Balance Sheet Details (Tables)

9 Months Ended

Sep. 30, 2012

Summary of Inventories Net of Allowances

Inventories, net of allowances, as of September 30, 2012 and December 31, 2011 consisted of the following (in thousands):

	September 30, 2012		December 31, 2011
Raw materials	$	35,121	$	19,703
Work in process		6,250		3,547
Finished goods		22,282		21,538
	$	63,653	$	44,788

Summary of Product Warranty Reserve Activities

Product warranty reserve activities are summarized as follows (in thousands):

Balance at January 1, 2011	$	9,232
Provisions, net of releases		10,307
Settlements		(10,662	)
Balance at December 31, 2011	$	8,877
Accrued warranty assumed upon acquisition of Cretaprint		1,386
Provisions, net of releases		7,642
Settlements		(7,803	)
Balance at September 30, 2012	$	10,102

Summary of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income as of September 30, 2012 and December 31, 2011 consisted of the following (in thousands):

	September 30, 2012		December 31, 2011
Net unrealized investment gains		262	$	86
Currency translation gains		978		1,436
Other		25		(75	)
Accumulated other comprehensive income	$	1,265	$	1,447