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INCOME TAXES Table 1 (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Current:      
U.S. $ 3,896 $ 2,010 $ 2,424
Foreign 8,632 11,464 10,144
Total current 12,528 13,474 12,568
Deferred:      
U.S. 1,009 (3,786) (1,466)
Foreign 3,342 2,053 (571)
Total deferred 4,351 (1,733) (2,037)
Total income tax expense $ 16,879 $ 11,741 $ 10,531