Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2023
Property, Plant and Equipment
Property, plant and equipment gross	$ 174,363		$ 174,363		$ 180,784
Accumulated depreciation	(141,348)		(141,348)		(147,920)
Land	918		918		918
Property, plant and equipment, net	33,933		33,933		33,782
Buildings and facilities
Property, Plant and Equipment
Property, plant and equipment gross	20,431		20,431		20,146
Machinery, vehicles and equipment
Property, Plant and Equipment
Property, plant and equipment gross	136,871		136,871		144,473
Capitalized software
Property, Plant and Equipment
Property, plant and equipment gross	8,770		8,770		7,934
Office furniture and equipment
Property, Plant and Equipment
Property, plant and equipment gross	8,291		8,291		8,231
Coffee brewing equipment parts
Property, Plant and Equipment
Property, plant and equipment gross	92,250		92,250		93,159
Accumulated depreciation	(66,183)		(66,183)		(66,953)
Property, plant and equipment, net	26,067		26,067		$ 26,206
Depreciation expense in COGS	1,790	$ 1,810	3,585	$ 3,618
CBE Costs excl. depreciation exp	$ 8,807	$ 7,215	$ 18,691	$ 14,419