Accounts Receivable and Unbilled Revenue, Net

9 Months Ended

Sep. 28, 2018

Receivables Net Current [Abstract]

Accounts Receivable and Unbilled Revenue, Net

3. Accounts Receivable and Unbilled Revenue, Net

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

	September 28,			December 29,
	2018			2017
Accounts receivable	$	44,636		$	44,972
Unbilled revenue		13,859			12,891
Allowance for doubtful accounts		(1,620	)		(2,601	)
Accounts receivable and unbilled revenue, net	$	56,875		$	55,262

Accounts receivable is net of uncollected advanced billings. Unbilled revenue represents revenue for services performed that have not been invoiced.