Consolidated Balance Sheets (Parenthetical) (USD $)	Jan. 03, 2015	Dec. 28, 2013
Statement of Financial Position [Abstract]
Allowance for doubtful accounts and returns	$ 38,000	$ 9,000
Common Stock, Par Value Per Share	$ 0.001	$ 0.001
Common Stock, Shares Authorized	150,000,000us-gaap_CommonStockSharesAuthorized	150,000,000us-gaap_CommonStockSharesAuthorized
Common Stock, Shares, Issued	105,271,058us-gaap_CommonStockSharesIssued	104,524,738us-gaap_CommonStockSharesIssued
Common Stock, Shares, Outstanding	105,271,058us-gaap_CommonStockSharesOutstanding	104,524,738us-gaap_CommonStockSharesOutstanding

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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