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Accounts Receivable and Unbilled Revenue, Net (Tables)
12 Months Ended
Dec. 27, 2019
Receivables Net Current [Abstract]  
Accounts Receivable and Unbilled Revenue, Net

Accounts receivable and unbilled revenue, net, consists of the following (in thousands):

 

 

 

December 27,

 

 

December 28,

 

 

 

2019

 

 

2018

 

Accounts receivable

 

$

35,884

 

 

$

35,794

 

Unbilled revenue

 

 

14,637

 

 

 

20,454

 

Allowance for doubtful accounts

 

 

(743

)

 

 

(1,441

)

 

 

$

49,778

 

 

$

54,807