Derivative Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Other, net	$ 191	$ (875)
Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net realized and unrealized losses from coffee-related derivatives not designated as accounting hedges	(35)	(727)
Net realized and unrealized gains from investments	227	(147)
Net (losses) gains on derivatives and investments	192	(874)
Other gains, net	(1)	(1)
Other, net	$ 191	$ (875)