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Stock-Based Compensation (Details Textual) - USD ($) $ in Millions	3 Months Ended
	Sep. 29, 2019	Sep. 30, 2018
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	$ 1.3
Weighted average period over which unrecognized compensation is expected to be recognized	1 year
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	110,814