Subsequent Event (Details) - USD ($) $ in Thousands			12 Months Ended
	Jan. 23, 2019	Oct. 02, 2017	Jun. 30, 2018	Jan. 09, 2019	Jan. 08, 2019
Subsequent Event [Member]
Subsequent Event [Line Items]
Multiemployer Plans, Withdrawal Obligation, Assessment				$ 500	$ 500
Boyd Coffee [Member]
Subsequent Event [Line Items]
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets		$ (8,059)	$ (8,100)
Boyd Coffee [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets	$ (6,300)