Note 12 - Guarantees - Changes in Accrued Warranty (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Beginning balance	$ 8,014	$ 4,849	$ 4,350
Warranty accruals	6,714	7,154	6,765
Warranty payments	(8,573)	(8,358)	(6,316)
Warranty liability assumed		4,369	50
Ending balance	$ 6,155	$ 8,014	$ 4,849

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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-Name Accounting Standards Codification
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-SubTopic 210
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Amount of increase in the standard and extended product warranty accrual from a business acquisition.

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Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

+ References

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Amount of increase in the standard and extended product warranty accrual from warranties issued.

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