XML 56 R46.htm IDEA: XBRL DOCUMENT
v3.21.4

EXECUTION OF LEASES FOR NEW LOCATIONS (Details) | 3 Months Ended
--- | ---
Sep. 28, 2019 USD ($) ft²
Miramar, Florida [Member] |
Operating Leased Assets [Line Items] |
Area of lease | ft² | 6,000
Aggregate amounts advanced to limited partnership | $ | $ 313,000
Proceeds limited partnership interests | $ | $ 4,000,000
Miramar, Florida Two [Member] |
Operating Leased Assets [Line Items] |
Area of lease | ft² | 2,000

X
- Definition Aggregate amounts advanced to limited partnership. + References No definition available. + Details
Name: | bdl_AggregateAmountsAdvancedToLimitedPartnership
Namespace Prefix: | bdl_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Net rentable area for properties owned. + References No definition available. + Details
Name: | us-gaap_NetRentableArea
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:areaItemType
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
- Definition Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromLimitedPartnershipInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=bdl_MiramarFloridaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LeaseContractualTermAxis=bdl_MiramarFloridaTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |