Geographic Components of Income (Loss) Before Income Taxes (Detail) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Aug. 14, 2013	Jun. 30, 2014	Jun. 30, 2016	Jun. 30, 2015
Income (loss) before income taxes		$ (71,129)	$ 9,182	$ 5,146
UNITED STATES
Income (loss) before income taxes		(68,079)	5,326	(29,377)
Rest of World
Income (loss) before income taxes		$ (3,050)	$ 3,856	$ 34,523
Predecessor
Income (loss) before income taxes	$ (39,306)
Predecessor | UNITED STATES
Income (loss) before income taxes	(41,656)
Predecessor | Rest of World
Income (loss) before income taxes	$ 2,350