XML 51 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1

EXECUTION OF NEW LEASE FOR EXISTING LOCATION (Details) - Pinecrest, Florida [Member]	12 Months Ended
	Sep. 29, 2018
Operating Leased Assets [Line Items]
Lease term	5 years
Lease expiration	Jul. 31, 2026
Percentage of increases on base rent annually commencing February 1, 2021	3.00%
Estimated increase in base and percentage rent	20.00%

X

- Definition

Estimated increase in base and percentage rent.

+ References

No definition available.

+ Details

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Namespace Prefix:	bdl_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Percentage of increases on base rent annually commencing February 1, 2021.

+ References

No definition available.

+ Details

Name:	bdl_PercentageOfIncreasesOnBaseRent
Namespace Prefix:	bdl_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Date which lease or group of leases is set to expire, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_LeaseExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_OperatingLeasedAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	dei_LegalEntityAxis=bdl_PinecrestFloridaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: