Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jul. 01, 2017
Definite-lived
Gross Carrying Amount	$ 123,230	$ 123,302
Accum. Amort.	90,537	89,145
Total	32,693	34,157
Total
Gross Carrying Amount	147,506	147,578
Accum. Amort.	98,790	97,398
Net Carrying Amount	48,716	50,180
Non-compete agreements
Definite-lived
Gross Carrying Amount	845	864
Accum. Amort.	845	864
Total	0	0
Customer relationships
Definite-lived
Gross Carrying Amount	122,385	122,438
Accum. Amort.	89,692	88,281
Total	32,693	34,157
Total
Net Carrying Amount	32,693	34,157
Trademarks
Indefinite-lived
Gross Carrying Amount	24,276	24,276
Accum. Amort.	8,253	8,253
Net Carrying Amount	16,023	16,023
Total
Net Carrying Amount	$ 16,023	$ 16,023