INVENTORIES (Tables)

9 Months Ended

Sep. 26, 2020

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following:

	September 26, 2020	December 31, 2019
Inventory at FIFO
Finished products	$3,734	$13,131
Materials and work in process	60,192	65,880
Gross inventories	63,926	79,011
Less: LIFO reserve	(47,331)	(47,137)
Less: excess and obsolescence reserve	(3,016)	(3,573)
Net inventories	$13,579	$28,301