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INCOME TAXES (SOURCES OF PRE-TAX INCOME TABLE) (DETAILS) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Sources of pre-tax accounting income      
Domestic $ (8,336) $ 3,225 $ 19,891
Foreign 82,198 88,329 62,078
Income before income taxes $ 73,862 $ 91,554 $ 81,969