INVENTORIES (Tables)

3 Months Ended

Apr. 03, 2021

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of the following:

	April 3, 2021	December 31, 2020
Inventory at FIFO
Finished products	$2,905	$2,878
Materials and work in process	77,310	77,609
Gross inventories	80,215	80,487
Less: LIFO reserve	(48,465)	(48,016)
Less: excess and obsolescence reserve	(2,996)	(3,394)
Net inventories	$28,754	$29,077