XML 66 R54.htm IDEA: XBRL DOCUMENT v3.22.4

DEBT (Details)	Oct. 01, 2022 USD ($)
Financed Insurance Premiums [Member]
DEBT (Details) [Line Items]
Institutional loans	$ 23,272,000

X

- References

No definition available.

+ Details

Name:	bdl_AmountOfPremiumPayable
Namespace Prefix:	bdl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	bdl_DEBTDetailsLineItems
Namespace Prefix:	bdl_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DebtInstrumentAxis=bdl_FinancedInsurancePremiumsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: