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Balance Sheet Details (Tables)

3 Months Ended

Mar. 31, 2015

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Inventories

Inventories consist of the following (in thousands):

	March 31, 2015				December 31, 2014
Finished goods	$	32,763			$	33,045
Raw materials and components	13,557				4,758
	$	46,320			$	37,803

Summary of Accrued Expenses

Accrued expenses consist of the following (in thousands):

	March 31, 2015				December 31, 2014
Royalties	$	6,518			$	4,035
Payroll and related expenses	15,057				8,038
Product warranty	851				1,196
Market development funds and price protection	2,782				2,502
Professional fees	1,217				780
Deferred revenue	929				962
Restructuring	83				1,886
Other	4,559				4,445
	$	31,996			$	23,844

Summary of Accrued Warranty Obligations

Accrued warranty obligations consist of the following (in thousands):

	Three Months Ended March 31,
	2015				2014
Warranty liability at beginning of period	$	1,196			$	2,244
Additions charged to operations	8				405
Deductions from liability	(353		)		(1,282		)
Warranty liability at end of period	$	851			$	1,367

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- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

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