Balance Sheet Details - Summary of Product Warranty Reserve Activities (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
Jun. 30, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]
Beginning Balance	$ 10,158	$ 8,877
Accrued warranty assumed upon acquisition of Cretaprint		1,386
Provisions, net of releases	5,352	10,122
Settlements	(5,313)	(10,227)
Ending Balance	$ 10,197	$ 10,158

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Total liability for standard and extended product warranties acquired in a business acquisition.

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- Definition

Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties.

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The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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