Summary of Significant Accounting Policies - Narrative (Details)		3 Months Ended		9 Months Ended
	Dec. 08, 2015 USD ($)	Mar. 31, 2016 USD ($) shares	Mar. 31, 2015 USD ($) shares	Mar. 31, 2016 USD ($) segment shares	Mar. 31, 2015 USD ($) shares	Jul. 17, 2015 a ft²	Jun. 30, 2015 USD ($)
Property, Plant and Equipment [Line Items]
Proceeds from sales of property, plant and equipment				$ 5,990,000	$ 214,000
Estimated recovery from third party		$ 2,200,000		2,200,000			$ 2,500,000
Goodwill, Impairment Loss		$ 0	$ 0	$ 0	$ 0
Shares issuable under stock options | shares		107,936	0	127,806	142,391
Area of Real Estate Property | ft²						538,000
Number of operating segments | segment				1
Derivative Instruments, Percentage Designated As Cash Flow Hedges		90.00%		90.00%			94.00%
Letters of Credit Outstanding, Amount							$ 4,300,000
Cost of goods sold		$ 81,908,000	$ 85,938,000	$ 254,173,000	$ 265,468,000
Gain on sale of assets		300,000		300,000
Coffee Brewing Equipment and Service
Property, Plant and Equipment [Line Items]
Cost of goods sold		7,000,000	6,700,000	20,400,000	19,600,000
Coffee brewing equipment parts [Member]
Property, Plant and Equipment [Line Items]
Depreciation		2,400,000	$ 2,600,000	7,500,000	7,800,000
Capitalized coffee brewing equipment				5,700,000	$ 8,600,000
Northlake, Texas [Member]
Property, Plant and Equipment [Line Items]
Area of Land | a						28.2
Spice Assets [Member]
Property, Plant and Equipment [Line Items]
Proceeds from sales of property, plant and equipment	$ 6,000,000
Earnout amount	$ 5,000,000	$ 400,000		$ 400,000
Earnout period	3 years