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Selling Arrangement (Tables)
 12 Months Ended
Dec. 31, 2012
Selling Arrangement [Abstract]  
Summary Of The Carrying Amount Of The Selling Arrangement

 

 

 

 

 

 

 

2012

 

2011

Selling Arrangement:

 

 

 

 

 

Gross cost

$
4,000,000 

 

$
4,000,000 

Accumulated amortization

 
(683,000)

 

 
(283,000)

Net carrying amount

$
3,317,000 

 

$
3,717,000