Goodwill And Intangible Assets, Net (Tables)

12 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Changes In Carrying Amount Of Goodwill

The changes in the carrying amount of goodwill during fiscal 2018 and 2017 were as follows (in thousands):

Balance at October 2, 2016	$	48,415
Acquisition of franchise-operated restaurants	13,059
Sale of company-operated restaurants to franchisees	(10,062		)
Balance at October 1, 2017	51,412
Sale of company-operated restaurants to franchisees	(4,663		)
Balance at September 30, 2018	$	46,749

Schedule Of Intangible Assets

Intangible assets, net, consist of the following as of the end of each fiscal year (in thousands):

	2018			2017
Gross carrying amount	$	6,751		$	7,463
Less accumulated amortization	(6,151		)	(6,050		)
Net carrying amount	$	600		$	1,413

Estimated Amortization Expense

The following table summarizes, as of September 30, 2018, the estimated amortization expense for each of the next five fiscal years (in thousands):

2019	$	113
2020	$	103
2021	$	91
2022	$	33
2023	$	16