Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventories [Abstract]

Schedule of Inventory Of Continuing Operations [Table Text Block]

		September 30,		December 31,
		2013		2012
Finished goods	$	67,018	$	78,715
Work-in-process		13,127		17,693
Raw materials		22,117		19,764
Total inventories at current costs		102,262		116,172
Less: LIFO reserve		(8,765)		(9,064)
	$	93,497	$	107,108