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
	Sep. 27, 2020	Sep. 29, 2019
Schedule Of Equity Method Investments [Line Items]
Gross profit	$ 14,561	$ 17,443
Net income	3,432	3,712
Distributions received		10,437
Investments in Unconsolidated Affiliates and Variable Interest Entities [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	3,213	203,828
Gross profit	441	1,612
Income from operations	46	(3,163)
Net income	49	(3,331)
Depreciation and amortization	36	10,678
Cash received by PAL under cotton rebate program		3,693
Earnings recognized by PAL for cotton rebate program		3,588
Distributions received		10,437
Investments in Unconsolidated Affiliates and Variable Interest Entities [Member] | Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales		199,167
Gross profit		1,071
Income from operations		(3,275)
Net income		(3,455)
Depreciation and amortization		10,631
Cash received by PAL under cotton rebate program		3,693
Earnings recognized by PAL for cotton rebate program		3,588
Distributions received		10,437
Investments in Unconsolidated Affiliates and Variable Interest Entities [Member] | UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	3,213	4,661
Gross profit	441	541
Income from operations	46	112
Net income	49	124
Depreciation and amortization	$ 36	$ 47