XML 43 R28.htm IDEA: XBRL DOCUMENT v3.3.1.900
Financial Statement Details (Tables)
 12 Months Ended
Dec. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Inventories
Inventories consist of the following (in thousands):
 
December 31,
 
2015
 
2014
Finished goods
$
47,094

 
$
33,045

Raw materials and components
8,743

 
4,758

 
$
55,837

 
$
37,803
Summary of Property, Plant and Equipment
Property, plant and equipment consists of the following (in thousands):
 
December 31,
 
2015
 
2014
Land
$
229

 
$
—

Buildings
2,084

 
—

Test equipment
47,243

 
53,019

Computer equipment and purchased software
11,399

 
11,247

Product tooling
3,832

 
3,535

Furniture and fixtures
2,151

 
1,824

Vehicles
1,042

 
—

Leasehold improvements
3,664

 
4,103

 
71,644

 
73,728

Less—accumulated depreciation and amortization
(62,832
)
 
(68,449
)
 
$
8,812

 
$
5,279
Summary of Accrued Expenses
Accrued expenses and other current liabilities consist of the following (in thousands):
 
December 31,
 
2015
 
2014
Royalties
$
2,740

 
$
4,035

Payroll and related expenses
4,406

 
8,038

Warranty obligations
932

 
1,196

Market development funds and price protection
2,805

 
2,502

Professional fees
1,060

 
780

Deferred revenue
1,836

 
962

Restructuring
1,044

 
1,886

Acquisition-related earn out and other
5,274

 
—

Other
5,516

 
4,445

 
$
25,613

 
$
23,844
Summary of Accrued Warranty Obligations
Accrued warranty obligations consist of the following (in thousands):
 
Year Ended December 31,
 
2015
 
2014
Warranty liability at beginning of period
$
1,196

 
$
2,244

Additions charged to operations
1,090

 
1,345

Deductions from liability
(1,354
)
 
(2,393
)
Warranty liability at end of period
$
932

 
$
1,196