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Stock-Based Compensation (Details 2) - Restricted Stock
6 Months Ended
Jan. 01, 2017
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Nonvested, Shares Beginning Balance | shares 71,750
Granted, Shares | shares 27,150
Vested, Shares | shares (19,500)
Forfeited, Shares | shares (1,800)
Nonvested, Shares Ending Balance | shares 77,600
Nonvested, Weighted Average Grant Date Fair Value Beginning Balance | $ / shares $ 60.05
Granted, Weighted Average Grant Date Fair Value | $ / shares 43.87
Vested, Weighted Average Grant Date Fair Value | $ / shares 35.96
Forfeited, Weighted Average Grant Date Fair Value | $ / shares 58.24
Nonvested, Weighted Average Grant Date Fair Value Ending Balance | $ / shares $ 60.48