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		6 Months Ended
	Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Schedule Of Equity Method Investments [Line Items]
Net sales	$ 183,333	$ 158,130	$ 391,817	$ 370,032
Gross profit	4,007	2,748	18,671	9,789
(Loss) income from operations	(737)	(2,340)	9,728	(394)
Net (loss) income	(200)	(1,725)	8,664	246
Depreciation and amortization	10,932	11,753	20,579	23,268
Cash received by PAL under cotton rebate program	4,701	3,635	6,942	7,762
Earnings recognized by PAL for cotton rebate program	3,191	2,907	6,446	6,796
Distributions received	1,500	750	8,678	1,500
Parkdale America LLC [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	176,577	153,074	379,368	358,974
Gross profit	2,379	1,765	16,089	7,261
(Loss) income from operations	(1,922)	(2,849)	8,034	(1,988)
Net (loss) income	(1,398)	(2,238)	6,948	(1,364)
Depreciation and amortization	10,885	11,708	20,485	23,184
Cash received by PAL under cotton rebate program	4,701	3,635	6,942	7,762
Earnings recognized by PAL for cotton rebate program	3,191	2,907	6,446	6,796
Distributions received			7,178
UNF and UNF America [Member]
Schedule Of Equity Method Investments [Line Items]
Net sales	6,756	5,056	12,449	11,058
Gross profit	1,628	983	2,582	2,528
(Loss) income from operations	1,185	509	1,694	1,594
Net (loss) income	1,198	513	1,716	1,610
Depreciation and amortization	47	45	94	84
Distributions received	$ 1,500	$ 750	$ 1,500	$ 1,500