Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 29, 2019	Dec. 23, 2018	Dec. 29, 2019	Dec. 23, 2018
Income Taxes [Abstract]
Income tax expense	$ (4)	$ 129	$ 69	$ 179
Federal statutory rate			21.00%
Current state tax expense			$ 9
Deferred federal tax expense			53
Deferred state tax expense			7
Gross deferred tax assets	6,400		6,400
Deferred tax assets, valuation allowance	$ 2,400		$ 2,400