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Goodwill And Other Intangibles
12 Months Ended
Aug. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill And Other Intangibles
Goodwill and Other Intangibles

As of August 31, 2018, the Company had $75.3 million of goodwill.
 
The changes in the carrying amount of goodwill were as follows:

 
August 31,

 
2018
 
2017
Balance at beginning of year
 
$
75,756

 
$
76,734

Goodwill disposed of related to the sale of Company Drive-Ins
 
(412
)
 
(978
)
Balance at end of year
 
$
75,344

 
$
75,756



The gross carrying amount of franchise agreements, intellectual property, franchise fees and other intangibles subject to amortization was $5.9 million and $9.3 million at August 31, 2018 and 2017, respectively.  Accumulated amortization related to these intangible assets was $3.4 million and $6.6 million at August 31, 2018 and 2017, respectively.  Intangible assets amortization expense was $0.3 million, $1.0 million and $0.9 million for fiscal years ended August 31, 2018, 2017 and 2016, respectively.  At August 31, 2018, the remaining weighted-average life of amortizable intangible assets was approximately 10.7 years.  Estimated intangible assets amortization expense is $0.3 million annually for fiscal years 2019, 2020, 2021 and 2022 and $0.2 million for fiscal year 2023.