Billed and Unbilled Receivables (Details) - USD ($) $ in Thousands	Jun. 27, 2020	Dec. 28, 2019
Receivables [Abstract]
Billed receivables	$ 136,113	$ 134,900
Less: allowance for doubtful accounts	(4,858)	(3,860)
Billed receivables, net	131,255	131,041
Unbilled receivables	81,907	80,639
Less: allowance for doubtful accounts	(1,638)	(1,211)
Unbilled receivables, net	$ 80,269	$ 79,428

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

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- Definition

Amount of allowance for credit loss for right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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- Definition

Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

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- References

No definition available.

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