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Accounts Receivable And Unbilled Revenue, Net (Tables)
9 Months Ended
Sep. 26, 2014
Accounts Receivable And Unbilled Revenue, Net [Abstract]  
Accounts Receivable And Unbilled Revenue, Net

 

 

 

 

 

 

 

 

 

 

 

 

 

September 26,

 

December 27,

 

2014

 

2013

Accounts receivable

$

34,713 

 

$

27,147 

Unbilled revenue

 

11,272 

 

 

8,538 

Allowance for doubtful accounts

 

(1,547)

 

 

(1,674)

Accounts receivable and unbilled revenue, net

$

44,438 

 

$

34,011