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Information Concerning Product Lines, Geographic Information and Revenue Concentration (Schedule of Customer Concentration) (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2012 | Oct. 02, 2011 | Sep. 30, 2012 | Oct. 02, 2011 | Jan. 01, 2012
Distributor A [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer | 28.00% | 50.00% | 27.00% | 43.00% |
Percentage of accounts receivable from major customer | 28.00% |  | 28.00% |  | 30.00%
Distributor B [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer | 10.00% |  |  |  |
Percentage of accounts receivable from major customer | 18.00% |  | 18.00% |  |
Distributor C [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer |  |  | 22.00% |  |
Percentage of accounts receivable from major customer | 19.00% |  | 19.00% |  |
Distributor D [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer |  | 11.00% | 13.00% | 13.00% |
Customer B [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer | 12.00% | 13.00% | 14.00% | 17.00% |
Percentage of accounts receivable from major customer | 12.00% |  | 12.00% |  |
Customer E [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer |  | 24.00% |  | 13.00% |
Customer F [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of revenue from major customer | 13.00% |  | 11.00% |  |
Customer C [Member] |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Percentage of accounts receivable from major customer |  |  |  |  | 23.00%

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- Definition Entity-Wide Accounts Receivable, Major Customer, Percentage + References No definition available. + Details
Name: | quik_EntityWideAccountsReceivableMajorCustomerPercentage
Namespace Prefix: | quik_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | us-gaap_EntityWideRevenueMajorCustomerLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues. + References No definition available. + Details
Name: | us-gaap_EntityWideRevenueMajorCustomerPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration