XML 75 R63.htm IDEA: XBRL DOCUMENT v3.22.4

COMMON STOCK (Details) - $ / shares	12 Months Ended
	Oct. 01, 2022	Dec. 31, 2022
COMMON STOCK (Details) [Line Items]
Number of remaining shares authorized	65,414
Maximum share price	$ 15
Subsequent Event [Member]
COMMON STOCK (Details) [Line Items]
Stock repurchases, percentage		1.00%

X

- References

No definition available.

+ Details

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

X

- Definition

Stock Repurchase Program, Maximum Share Price.

+ References

No definition available.

+ Details

Name:	bdl_StockRepurchaseProgramMaximumSharePrice
Namespace Prefix:	bdl_
Data Type:	dtr:perShareItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	bdl_StockRepurchasesPercentages
Namespace Prefix:	bdl_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: