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

3 Months Ended

Mar. 28, 2020

Notes Tables

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

	March 28, 2020			December 28, 2019
Billed	$	29,703		$	29,214
Accrued and unbilled		11,374			13,824
Work-in-progress		4,170			4,352
Accounts receivable subject to arbitration		7,387			14,095
Allowance for sales discounts and doubtful accounts		(1,867	)		(1,725	)
Accounts receivable, net	$	50,767		$	59,760