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Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Income Tax Disclosure [Abstract]        
Income tax (benefit) expense $ 3,170 $ 2,642 $ 3,690 $ 4,443
(Loss) income from operations before income taxes 10,218 $ 6,999 19,761 $ 16,696
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit $ 757   $ 757