Commitments and Contingencies (Details) $ in Thousands	Jul. 03, 2015 USD ($)
Large-deductible workers' compensation insurance program | Maximum
Insurance Programs
Insurance program, Company's risk per incident	$ 400
Self-insured employee health program
Insurance Programs
Insurance program, Company's risk per individual covered life	300
Professional liability
Insurance Programs
Insurance program, Company's risk per claim	0
General liability
Insurance Programs
Insurance program, Company's risk per claim	0
D&O coverage | Minimum
Insurance Programs
Insurance program, Company's risk per claim	100
D&O coverage | Maximum
Insurance Programs
Insurance program, Company's risk per claim	$ 200