Quarterly Results (Unaudited) - Schedule of Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended																12 Months Ended
	Jun. 30, 2019		Mar. 31, 2019		Dec. 30, 2018		Sep. 30, 2018		Jun. 24, 2018		Mar. 25, 2018		Dec. 24, 2017		Sep. 24, 2017		Jun. 30, 2019	Jun. 24, 2018	Jun. 25, 2017
Quarterly Financial Data [Abstract]
Net sales	$ 179,493	[1]	$ 179,989	[1]	$ 167,711	[1]	$ 181,611	[1]	$ 181,325		$ 165,867		$ 167,478		$ 164,242		$ 708,804	$ 678,912	$ 647,270
Gross profit	18,342	[2]	13,791	[2]	14,156	[2]	20,019	[2]	23,904	[3]	16,556	[3]	22,676	[3]	23,292	[3]	66,308	86,428	94,164
Net income (loss)	$ 1,002	[4]	$ (1,529)	[4]	$ 1,171	[4]	$ 1,812	[4]	$ 10,764	[5]	$ 176	[5]	$ 11,802	[5]	$ 8,960	[5]	$ 2,456	$ 31,702	$ 32,875
Basic	$ 0.05	[6]	$ (0.08)	[6]	$ 0.06	[6]	$ 0.10	[6]	$ 0.59	[6]	$ 0.01	[6]	$ 0.65	[6]	$ 0.49	[6]	$ 0.13	$ 1.73	$ 1.81
Diluted	$ 0.05	[6]	$ (0.08)	[6]	$ 0.06	[6]	$ 0.10	[6]	$ 0.58	[6]	$ 0.01	[6]	$ 0.63	[6]	$ 0.48	[6]	$ 0.13	$ 1.70	$ 1.78

[1] The fiscal quarter ended September 30, 2018 is comprised of fourteen weeks.

[2] Gross profit for the fiscal quarter ended December 30, 2018 includes the adverse impact of a raw material cost spike that could not be effectively offset with timely corresponding selling price increases. Gross profit for the fiscal quarters ended December 30, 2018, March 31, 2019 and June 30, 2019 includes the adverse impact of significant competitive pressure caused by elevated levels of polyester textured yarn imports.

[3] Gross profit for the fiscal quarter ended March 25, 2018 includes the adverse impact of sustained raw material cost increases that could not be effectively offset with timely corresponding selling price increases.

[4] Net income for the fiscal quarter ended June 30, 2019 includes severance charges for involuntary terminations.

[5] Net income for the fiscal quarter ended June 24, 2018 includes the reversal of a $3,380 uncertain tax position relating to certain income applicable to fiscal 2015. Net income for the fiscal quarter ended December 24, 2017 includes the reversal of a $3,807 valuation allowance on certain historical NOLs.

[6] Income per share is computed independently for each of the periods presented. The sum of the income per share amounts for the fiscal quarters may not equal the total for the fiscal year.