CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Sep. 29, 2018	Dec. 30, 2017
Net of allowances of trade, note and other accounts receivable	$ 0	$ 0
Net of accumulated amortization of intangible assets	$ 7,345	$ 6,884
Common stock, par value	$ 0.001	$ 0.001
Treasury stock, shares	4,845	4,845

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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-Publisher FASB
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-Topic 310
-SubTopic 10
-Section 50
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- Definition

Face amount or stated value per share of common stock.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
-Section 50
-Paragraph 2
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- Definition

Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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