Other Long-Term Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jan. 09, 2019	Jan. 08, 2019	Jun. 30, 2018
Other Liabilities Disclosure [Abstract]
Long-term obligations under capital leases	$ (2)			$ 58
Derivative liabilities—noncurrent	1,612			386
Multiemployer Plan Holdback—Boyd Coffee	0			1,056
Cumulative preferred dividends, undeclared and unpaid—noncurrent	618			312
Deferred income taxes	1,795			0
Other long-term liabilities	4,023			$ 1,812
Multiemployer Plans, Withdrawal Obligation, Assessment	$ 500	$ 500	$ 500