XML 41 R31.htm IDEA: XBRL DOCUMENT
v3.21.4

LEASEHOLD INTERESTS (Tables) | 12 Months Ended
--- | ---
Oct. 02, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of leasehold interests |
|  | 2021 |  |  | 2020 |
Leasehold interests, at cost |  | $ | 3,024,000 |  |  | $ | 3,024,000 |
Less accumulated amortization |  |  | 2,906,000 |  |  |  | 2,824,000 |
|  | $ | 118,000 |  |  | $ | 200,000 |
Future amortization of leasehold interests | Future leasehold amortization as of October 2, 2021 is as follows:
2022 |  | $ | 33,000 |
2023 |  |  | 22,000 |
2024 |  |  | 22,000 |
2025 |  |  | 22,000 |
2026 |  |  | 18,000 |
Thereafter |  |  | 1,000 |
Total |  | $ | 118,000 |
Leasehold amortization expense for the fiscal years ended October 2, 2021 and October 3, 2020 was approximately $82,000 and $96,000, respectively.

X
- Definition Schedule of leasehold interests [Table Text Block] + References No definition available. + Details
Name: | bdl_ScheduleOfLeaseholdInterestsOfLesseeDisclosureTextBlock
Namespace Prefix: | bdl_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration