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Credit Agreements (SVB Credit Agreement) (Narrative) (Details) - Silicon Valley Bank - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Oct. 31, 2009 | Dec. 28, 2019 | Dec. 29, 2018
Line of Credit Facility |  |  |
Borrowing capacity as a percentage of eligible accounts receivable | 80.00% | 85.00% |
Maximum borrowing capacity |  | $ 5.0 |
Outstanding borrowings |  | 3.0 | $ 2.3
Availability remaining |  | $ 0.2 | 0.2
Prime Rate |  |  |
Line of Credit Facility |  |  |
Debt instrument, basis spread on variable rate |  | 2.75% |
Letter of Credit |  |  |
Line of Credit Facility |  |  |
Outstanding borrowings |  | $ 2.8 | $ 1.9

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- Definition Line of Credit Facility, Covenant Terms, Maximum borrowing Capacity as a Percentage of Eligible Accounts Receivable + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Maximum amount borrowed under the credit facility at any time during the period. + References No definition available. + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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- Details
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