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Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2014
Discontinued Operations [Abstract]  
Schedule of net sales and income from discontinued operations [Table Text Block]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2014

 

2013

 

2012

 

 

 

 

Net sales

$

$

73 

$

8,705 

 

 

 

 

 

 

 

 

 

Income from discontinued operations

$

$

23 

$

3,842 

 

Income tax expense

 

 

 

2,418 

 

Income from discontinued operations

$

$

14 

$

1,424 

 

Effective income tax rate

 

50.0 

%

39.1 

%

62.9 

%