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v3.22.2.2

Note 1 - Summary of Significant Accounting Policies (Details Textual) |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 01, 2021 USD ($) | Jun. 24, 2021 | Sep. 24, 2022 USD ($) shares | Sep. 25, 2021 USD ($) shares | Sep. 24, 2022 USD ($) shares | Sep. 25, 2021 USD ($) shares | Dec. 25, 2021 USD ($)
Accounts Receivable, Allowance for Credit Loss, Ending Balance |  |  | $ 200,000 |  | $ 200,000 |  | $ 300,000 |
Capitalized Computer Software, Gross |  |  | 13,900,000 |  | 13,900,000 |  | 13,500,000 |
Capitalized Computer Software, Amortization |  |  | 400,000 | $ 400,000 | $ 1,434,000 | $ 1,157,000 |  |
Number of Operating Segments |  |  |  |  | 3 |  |  |
Number of Reportable Segments |  | 2 |  |  | 1 |  |  |
Goodwill and Intangible Asset Impairment, Total | $ 0 |  |  |  |  |  |  |
Amortization of Debt Issuance Costs |  |  | 100,000 | 100,000 | $ 300,000 | 500,000 |  |
Foreign Currency Transaction Gain (Loss), Realized |  |  | $ 1,300,000 | $ (28,000) | $ 4,000,000.0 | $ (300,000) |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | shares |  |  | 325,000 | 239,000 | 300,000 | 160,000 |  |
Revenue, Remaining Performance Obligation, Amount |  |  | $ 7,300,000 |  | $ 7,300,000 |  |  |
Provision for Doubtful Accounts |  |  |  |  | 0 |  |  |
Contract with Customer, Asset, after Allowance for Credit Loss, Total |  |  | 0 |  | 0 |  |  |
Deferred Revenue, Total |  |  | 17,200,000 |  | 17,200,000 |  | 21,900,000 |
Deferred Profit |  |  | 9,803,000 |  | 9,803,000 |  | 13,208,000 | [1]
Deferred Profit Long-term |  |  | 5,600,000 |  | 5,600,000 |  | 6,100,000 |
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total |  |  | $ (72,406,000) |  | $ (72,406,000) |  | $ (27,262,000) | [1]
Computer Software, Intangible Asset [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life (Year) |  |  | 7 years |  | 7 years |  |  |
Minimum [Member] |  |  |  |  |  |  |  |
Standard Product Warranty Term (Month) |  |  |  |  | 12 months |  |  |
Maximum [Member] |  |  |  |  |  |  |  |
Standard Product Warranty Term (Month) |  |  |  |  | 36 months |  |  |
Building [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 30 years |  |  |
Building [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 40 years |  |  |
Building Improvements [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 5 years |  |  |
Building Improvements [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 15 years |  |  |
Machinery, Equipment and Software [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 3 years |  |  |
Machinery, Equipment and Software [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life (Year) |  |  |  |  | 10 years |  |  |
[1] | Derived from December 25, 2021 audited financial statements

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