Basis of Presentation (Details) - USD ($) $ in Thousands	6 Months Ended	9 Months Ended
	Mar. 13, 2019	Jun. 06, 2018	Aug. 30, 2018	Aug. 29, 2018	Mar. 14, 2018	Dec. 20, 2017
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Total current assets	$ (30,695)			$ (19,750)
Franchise agreement term	20 years
Cumulative effect of accounting changes from the adoption of ASC Topic 606			$ 2,479
Overstatement of Culinary Contract Services Revenue | Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Culinary contract services		$ 1,000
Total current assets		$ 100			$ 400	$ 500
Accounting Standards Update 2014-09
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cumulative effect of accounting changes from the adoption of ASC Topic 606			2,500
Accounting Standards Update 2014-09 - Gift Card Breakage
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cumulative effect of accounting changes from the adoption of ASC Topic 606			3,100
Accounting Standards Update 2014-09 - Franchise Fees
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Cumulative effect of accounting changes from the adoption of ASC Topic 606			$ (600)