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EARTHQUAKE INSURANCE RECOVERY AND GOVERNMENT GRANT (Tables)
12 Months Ended
Dec. 31, 2014
GAIN ON EARTHQUAKE INSURANCE RECOVERY [Abstract]  
Schedule of Business Insurance Recoveries [Table Text Block]
Gain on earthquake insurance recovery consisted of the following (amounts in thousands):
 
2014
 
2013
 
2012
Gain on earthquake insurance recovery
$

 
$
22,451

 
$