Property, Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Property, Plant and Equipment
Property, plant and equipment gross	$ 353,587		$ 352,010
Accumulated depreciation	(197,243)		(192,280)
Land	16,336		16,336
Property, plant and equipment, net	172,680		176,066
Building and Facilities
Property, Plant and Equipment
Property, plant and equipment gross	108,935		108,682
Machinery and Equipment
Property, Plant and Equipment
Property, plant and equipment gross	202,371		201,236
Coffee Brewing Equipment
Property, Plant and Equipment
Property, plant and equipment gross	2,200		3,200
Depreciation	2,100	$ 2,400
Equipment under Capital Leases
Property, Plant and Equipment
Property, plant and equipment gross	12,592		12,758
Equipment under Capital Leases | Northlake, Texas
Property, Plant and Equipment
Property, plant and equipment gross	7,516		7,540
Capitalized Software Costs | Northlake, Texas
Property, Plant and Equipment
Property, plant and equipment gross	$ 22,173		$ 21,794