Inventory (Tables)

12 Months Ended

Dec. 31, 2017

Inventory, Net [Abstract]

Schedule of Inventory Of Continuing Operations

Inventories at December 31, 2017 and 2016 are summarized in the following table:

	2017			2016
Finished goods	$	55,846		$	46,673
Work-in-process	29,379			21,716
Raw materials	17,505			18,032
Total inventories at current costs	102,730			86,421
Less: LIFO reserve	(5,187		)	(3,178		)
	$	97,543		$	83,243