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INCOME TAXES Table 1 (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Current:      
U.S. $ 908 $ (182) $ 3,098
Foreign 9,820 7,516 9,273
Foreign withholding tax 1,926 0 0
Total current 12,654 7,334 12,371
Deferred:      
U.S. 1,022 1,889 1,687
Foreign (1,464) 1,578 (1,305)
Foreign withholding tax expense 2,500 0 0
Total deferred 2,058 3,467 382
Total income tax expense $ 14,712 $ 10,801 $ 12,753