Investments in Unconsolidated Affiliates and Variable Interest Entities - Schedule of Unaudited, Condensed Income Statement Information for Unconsolidated Affiliates (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 25, 2018	Mar. 26, 2017	Mar. 25, 2018	Mar. 26, 2017
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 205,237	$ 207,619	$ 597,054	$ 577,651
Gross profit	7,079	9,846	25,750	19,635
Income from operations	681	6,782	10,409	6,388
Net income	2,020	4,486	10,684	4,732
Depreciation and amortization	9,129	9,658	29,708	32,926
Cash received by PAL under cotton rebate program	3,220	3,163	10,162	10,925
Earnings recognized by PAL for cotton rebate program	3,386	3,592	9,832	10,388
Distributions received	2,548		11,226	1,500
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	199,473	202,216	578,841	561,190
Gross profit	6,078	8,728	22,167	15,989
Income from operations	80	6,102	8,114	4,114
Net income	1,409	3,905	8,357	2,541
Depreciation and amortization	9,081	9,612	29,566	32,796
Cash received by PAL under cotton rebate program	3,220	3,163	10,162	10,925
Earnings recognized by PAL for cotton rebate program	3,386	3,592	9,832	10,388
Distributions received	1,798		8,976
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	5,764	5,403	18,213	16,461
Gross profit	1,001	1,118	3,583	3,646
Income from operations	601	680	2,295	2,274
Net income	611	581	2,327	2,191
Depreciation and amortization	48	$ 46	142	130
Distributions received	$ 750		$ 2,250	$ 1,500