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

6 Months Ended

Jun. 27, 2020

Notes Tables

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

	June 27, 2020			December 28, 2019
Billed	$	22,578		$	29,214
Accrued and unbilled		7,825			13,824
Work-in-progress		3,460			4,352
Accounts receivable subject to arbitration		7,387			14,095
Allowance for sales discounts and doubtful accounts		(1,731	)		(1,725	)
Accounts receivable, net	$	39,519		$	59,760