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Inventories (Tables)
3 Months Ended
Mar. 31, 2014
Inventories [Abstract]  
Schedule of Inventory Of Continuing Operations [Table Text Block]

 

 

 

 

 

 

 

 

 

 

 

 

March 31,

 

December 31,

 

 

2014

 

2013

 

 

 

Finished goods

$

61,853 

$

55,166 

Work-in-process

 

7,520 

 

11,332 

Raw materials

 

17,302 

 

19,485 

Total inventories at current costs

 

86,675 

 

85,983 

Less: LIFO reserve

 

(9,031)

 

(9,027)

 

$

77,644 

$

76,956