Allowance for credit losses (Details) - USD ($) $ in Thousands		12 Months Ended
Jan. 01, 2020	Dec. 31, 2020
Changes in the allowance for credit losses
Beginning Balance	$ 2,524	$ 2,524
Write-offs		(994)
Impact of ASU 2016-13 adoption
Changes in the allowance for credit losses
Provision	288	2,306
Net foreign currency translation		11
Ending Balance	$ 2,812	$ 4,135

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of direct write-downs of accounts receivable charged against the allowance.

+ References

+ Details

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- Definition

Amount of foreign currency translation gain (loss) which (increases) decreases allowance for credit loss on financing receivable.

+ References

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+ Details

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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- Definition

Amount of credit loss expense (reversal of expense) for financing receivable.

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