[["balance at january 1 2005", "$ 2014"], ["expensed in 2005", "141"], ["cash payments in 2005", "-23 ( 23 )"], ["foreign currency revaluation", "-2 ( 2 )"], ["balance at december 31 2005", "116"], ["expensed in 2006", "155"], ["cash payments in 2006", "-141 ( 141 )"], ["foreign currency revaluation", "4"], ["balance at december 31 2006", "134"], ["expensed in 2007", "38"], ["cash payments in 2007", "-110 ( 110 )"], ["foreign currency revaluation", "1"], ["balance at december 31 2007", "$ 63"]]