Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventories [Abstract]

Schedule of Inventory Of Continuing Operations [Table Text Block]

		September 30,		December 31,
		2014		2013
Finished goods	$	65,756	$	55,166
Work-in-process		12,186		11,332
Raw materials		21,380		19,485
Total inventories at current costs		99,322		85,983
Less: LIFO reserve		(8,527)		(9,027)
	$	90,795	$	76,956