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. 31, 2019	Mar. 25, 2018	Mar. 31, 2019	Mar. 25, 2018
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 231,377	$ 205,237	$ 646,068	$ 597,054
Gross profit	9,787	7,079	22,428	25,750
Income from operations	4,601	681	7,947	10,409
Net income	4,882	2,020	8,715	10,684
Depreciation and amortization	9,333	9,129	30,719	29,708
Cash received by PAL under cotton rebate program	3,053	3,220	8,773	10,162
Earnings recognized by PAL for cotton rebate program	3,195	3,386	9,444	9,832
Distributions received	750	2,548	1,380	11,226
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	225,160	199,473	626,812	578,841
Gross profit	8,638	6,078	18,841	22,167
Income from operations	3,868	80	5,663	8,114
Net income	4,142	1,409	6,334	8,357
Depreciation and amortization	9,285	9,081	30,576	29,566
Cash received by PAL under cotton rebate program	3,053	3,220	8,773	10,162
Earnings recognized by PAL for cotton rebate program	3,195	3,386	9,444	9,832
Distributions received		1,798	130	8,976
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	6,217	5,764	19,256	18,213
Gross profit	1,149	1,001	3,587	3,583
Income from operations	733	601	2,284	2,295
Net income	740	611	2,381	2,327
Depreciation and amortization	48	48	143	142
Distributions received	$ 750	$ 750	$ 1,250	$ 2,250