Note 4 - Accounts Receivable, Transit Accounts Receivable and Transit Accounts Payable (Tables)

12 Months Ended

Dec. 28, 2019

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	December 28, 2019			December 29, 2018
Billed	$	29,214		$	32,323
Accrued and unbilled		13,824			10,383
Work-in-progress		4,352			2,252
Accounts receivable subject to arbitration		14,095			8,820
Allowance for sales discounts and doubtful accounts		(1,725	)		(1,443	)
Accounts receivable, net	$	59,760		$	52,335