Fair Value Measurements - Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands		Sep. 30, 2015	Jun. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock		$ 22,837	$ 23,665
Total [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock	[1]	22,837	23,665
Coffee-related derivative liabilities - cash flow hedges		4,137	4,290
Coffee-related derivative liabilities - not hedging			27
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock	[1]	19,535	19,132
Coffee-related derivative liabilities - cash flow hedges		4,137	4,290
Coffee-related derivative liabilities - not hedging			27
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock	[1]	3,302	4,533
Coffee-related derivative liabilities - cash flow hedges		0	0
Price Risk Cash Flow Hedge Asset, at Fair Value		0	0
Coffee-related derivative liabilities - not hedging		0	0
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Preferred stock	[1]	0	0
Coffee-related derivative liabilities - cash flow hedges		0	0
Price Risk Cash Flow Hedge Asset, at Fair Value		0	0
Coffee-related derivative liabilities - not hedging		0	0
Coffee-related Derivative Instruments [Member] | Total [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Price Risk Cash Flow Hedge Asset, at Fair Value		100	264
Coffee-related derivative liabilities - not hedging		241	2
Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value		5
Coffee-related Derivative Instruments [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Coffee-related derivative liabilities - not hedging		241	2
Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value		5
Total [Member] | Coffee-related Derivative Instruments [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Price Risk Cash Flow Hedge Asset, at Fair Value		$ 100	$ 264

[1] Included in "Short-term investments" on the Company's consolidated balance sheets.