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Balance Sheet Details (Tables)

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Inventories

Inventories consist of the following (in thousands):

	March 31, 2017				December 31, 2016
Finished goods	$	21,750			$	19,277
Raw materials and components	7,639				11,865
Total inventories	$	29,389			$	31,142

Summary of Accrued Expenses

Accrued expenses and other current liabilities consist of the following (in thousands):

	March 31, 2017				December 31, 2016
Royalties	$	3,342			$	1,544
Payroll and related expenses	5,571				5,315
Warranty obligations	480				480
Market development funds and price protection	34				320
Professional fees	3,894				4,793
Accrued interest	1,929				275
Deferred revenue	1,361				1,656
Restructuring	1,160				837
Acquisition-related liabilities	13,186				7,912
Divestiture-related liabilities	—				463
Other	5,128				4,302
Total accrued expenses and other current liabilities	$	36,085			$	27,897

Summary of Accrued Warranty Obligations

Accrued warranty obligations activity during the three months ended March 31, 2017 was as follows (in thousands):

Accrued warranty obligations at beginning of period	$	480
Additions charged to operations	98
Deductions from liability	(98		)
Accrued warranty obligations at end of period	$	480

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Tabular disclosure of the components of accrued liabilities.

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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 FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(c))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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=68068213&loc=d3e12565-110249

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