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Stock-Based Compensation (Details Textual) - USD ($) $ in Millions		3 Months Ended
	Oct. 06, 2020	Sep. 27, 2020	Sep. 29, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options, granted		0	0
Employee Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options expires after date of grant		10 years
Employee Stock Option \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period after the date of grant		1 year
Employee Stock Option \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period after the date of grant		4 years
Restricted stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost related to unvested restricted stock grants		$ 1.4
Weighted average period over which unrecognized compensation is expected to be recognized		1 year 1 month 6 days
Restricted stock \| Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period after the date of grant		1 year
Restricted stock \| Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period after the date of grant		5 years
Omnibus Stock Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation arrangement by share based payment award number of shares authorized		1,850,000
Shares of common stock available for grant		76,434
Omnibus Stock Incentive Plan \| Subsequent Event
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Additional shares of common stock available for grant	150,000