XML 63 R52.htm IDEA: XBRL DOCUMENT
v3.8.0.1

COMMON STOCK (Details) | 12 Months Ended
--- | ---
Sep. 30, 2017 $ / shares shares
Stockholders' Equity Note [Abstract] |
Number of remaining shares authorized | shares | 65,414
Maximum share price | $ / shares | $ 15

X
- Definition Stock Repurchase Program, Maximum Share Price. + References No definition available. + Details
Name: | bdl_StockRepurchaseProgramMaximumSharePrice
Namespace Prefix: | bdl_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

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