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NON-OPERATING INCOME (Tables)
12 Months Ended
Dec. 31, 2012
Nonoperating Income (Expense) [Abstract]  
Schedule of other nonoperating income
 
Year Ended December 31,
 
 
2012
 
2011
 
2010
 
Litigation settlement
$   $   $ 200  
Other
  9     5     94  
Total other
$ 9   $ 5   $ 294