Derivative Financial Instruments - Net Realized and Unrealized Gains and Losses Recorded in "Other, net" (Details) - USD ($)	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Derivative Instruments, Gain (Loss) [Line Items]
Net realized and unrealized losses from coffee-related derivatives not designated as accounting hedges		$ 2,655,000	$ (11,337,000)
Net realized and unrealized gains from investments		464,000	230,000
Net unrealized losses from interest rate swap		(5,000)	(25,000)
Net (losses) gains on derivatives and investments		3,114,000	(11,132,000)
Other gains, net		563,000	1,700,000
Other, net	$ (3,014,000)	$ 3,677,000	$ (9,432,000)
Coffee
Derivative Instruments, Gain (Loss) [Line Items]
Net realized and unrealized losses from coffee-related derivatives not designated as accounting hedges	(2,992,000)
Net realized and unrealized gains from investments	(270,000)
Net (losses) gains on derivatives and investments	(3,262,000)
Other gains, net	248,000
Other, net	(3,014,000)
Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Net unrealized losses from interest rate swap	$ 0