Changes in Carrying Amount of Goodwill by Location (Detail) $ in Thousands	9 Months Ended
	Dec. 31, 2016 USD ($)
Goodwill, beginning balance	$ 47,420
Foreign currency translation	(3,093)
Goodwill, ending balance	44,327
Americas
Goodwill, beginning balance	25,729
Foreign currency translation	0
Goodwill, ending balance	25,729
Europe
Goodwill, beginning balance	21,691
Foreign currency translation	(3,093)
Goodwill, ending balance	$ 18,598