Deferred Income And Allowances On Sales To Sell-Through Distributors, Allowance For Distributor Advances

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Deferred Income And Allowances On Sales To Sell-Through Distributors, Deferred Cost Of Sales On Inventory Held By Sell-Through Distributors

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Deferred Income And Allowances On Sales To Sell-Through Distributors, Inventory Valued At Published List Price And Held By Sell-Through Distributors With Right Of Return

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- Definition

Derivative, Cost of Contracts

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Amount of increase (decrease) in the allowance for doubtful accounts.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.

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Total carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue or other forms of income in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer.

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The number of derivative instruments of a particular group held by the entity.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Basis of Presentation and Significant Accounting Policies (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Apr. 01, 2017 USD ($) Contract	Oct. 01, 2016 USD ($)	Apr. 02, 2016	Dec. 31, 2016 USD ($) Contract
General Discussion of Derivative Instruments and Hedging Activities [Abstract]
Gain on foreign exchange contracts adjusted to fair value through earnings - less than	$ 100			$ 200
Risks and Uncertainties [Abstract]
Allowance for doubtful accounts	9,300			9,300
Increase in allowance for doubtful accounts		$ 9,000
Deferred Revenue and Credits [Abstract]
Inventory valued at published list prices and held by sell-through distributors with right of return	84,382			86,218
Allowance for distributor advances	(42,160)			(37,090)
Deferred cost of sales related to inventory held by sell-through distributors	(12,685)			(16,871)
Total Deferred income and allowances on sales to sell-through distributors	$ 29,537			$ 32,257
Product revenue \| Sell-Through Distributors Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	67.00%			67.00%
Revenue \| Sell-Through Distributors Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	60.00%		53.00%	60.00%
Foreign exchange contracts
General Discussion of Derivative Instruments and Hedging Activities [Abstract]
Total cost of contracts for Japanese yen (thousands)	$ 2,323			$ 2,323
Derivative contracts \| Contract	2			2
Top Five Customers \| Revenue \| Customer Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	37.00%		27.00%
Largest Customer \| Revenue \| Customer Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	12.00%		8.00%
Largest Distributor Group [Member] \| Trade receivables \| Sell-Through Distributors Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	42.00%			38.00%
Second Largest Distributor Group [Member] \| Trade receivables \| Sell-Through Distributors Concentration Risk
Risks and Uncertainties [Abstract]
Concentration Risk	25.00%			24.00%
Equipment \| Minimum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	3 years
Equipment \| Maximum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	5 years
Tools, Dies and Molds \| Minimum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	1 year
Tools, Dies and Molds \| Maximum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	3 years
Building
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	30 years
Software Development \| Minimum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	3 years
Software Development \| Maximum
Deferred Revenue and Credits [Abstract]
Property, plant and equipment, useful life	5 years
Accounting Standards Update 2016-09
Deferred Revenue and Credits [Abstract]
Deferred tax assets	$ 5,700