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OTHER INCOME (Tables)
 3 Months Ended
Mar. 31, 2015
OTHER INCOME, NET [Abstract]  
Interest and Other Income [Table Text Block]
Other income consisted of the following (amounts in thousands):
 
Three months ended
 
March 31,
 
2015
 
2014
Currency exchange gain (loss)
$
5,966

 
$
(1,697
)
Other income
865

 
463

Discount amortization on prepaid royalty
611

 
774

Interest income
608

 
352

Building rental income
240

 
206

Wheels India Limited equity income (loss)
(7
)
 
418

 
$
8,283

 
$
516