Other Current Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Business Acquisition [Line Items]
Accrued postretirement benefits	$ 810	$ 893
Accrued workers’ compensation liabilities	1,698	1,885
Short-term pension liabilities	3,761	3,956
Business Combination, Contingent Consideration, Liability, Current	600	100
Other (including net taxes payable)(2)	3,790	2,868
Other current liabilities	10,659	9,702
Dividends, Preferred Stock, Paid-in-kind	100
West Coast Coffee, Inc.
Business Acquisition [Line Items]
Earnout Payable	$ 600	600
Rae' Launo Corporation [Member]
Business Acquisition [Line Items]
Earnout Payable		$ 100