Income Taxes - Schedule of Components of Deferred Tax Valuation Allowance (Details) - USD ($) $ in Thousands		Sep. 30, 2018	Jun. 24, 2018
Valuation Allowance [Line Items]
Deferred tax valuation allowance		$ (14,997)	$ (15,143)
Investment in Former Domestic Unconsolidated Affiliate [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(3,942)	(3,942)
Equity-method Investment in Parkdale America LLC [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(1,571)	(1,580)
Certain Losses Carried Forward [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance	[1]	(1,562)	(1,562)
State NOLs [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(169)	(169)
Other Foreign NOLs [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		(2,160)	(2,460)
Foreign Tax Credits [Member]
Valuation Allowance [Line Items]
Deferred tax valuation allowance		$ (5,593)	$ (5,430)

[1] Certain U.S. NOLs and capital losses outside the U.S. consolidated tax filing group.