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Interest Expense, Net (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Interest Income (Expense), Net [Abstract]    
Interest (Income) $ (3)  
Interest Expense 7,176 $ 3,749
Other Expenses 310 152
Interest Expense, net $ 7,483 $ 3,901