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CONSOLIDATED BALANCE SHEETS [Parenthetical] - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Allowance for doubtful accounts trade receivables, net (in dollars) $ 2,160 $ 1,885
Ordinary stock, par value (in dollars per share) $ 0.1 $ 0.1
Ordinary stock, shares authorized 50,000,000 50,000,000
Ordinary stock, shares issued 44,355,770 44,335,220
Ordinary stock, shares outstanding 44,355,770 44,335,220