Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventories [Abstract]

Schedule of Inventory Of Continuing Operations [Table Text Block]

		September 30,		December 31,
		2015		2014
Finished goods	$	68,783	$	65,335
Work-in-process		14,563		16,188
Raw materials		23,174		21,855
Total inventories at current costs		106,520		103,378
Less: LIFO reserve		(7,708)		(8,289)
	$	98,812	$	95,089