v3.5.0.2

BASIS OF PRESENTATION (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 02, 2016 USD ($) | Sep. 27, 2015 USD ($) | Oct. 02, 2016 USD ($) | Sep. 27, 2015 USD ($)
Franchisor Disclosure Line Items |  |  |  |
Number Of Restaurants | 176 |  | 176 |
Number of States in which Entity Operates | 32 |  | 32 |
Number of Commonwealths | 1 |  | 1 |
Number of Canadian Provinces | 1 |  | 1 |
Pre-opening expenses | $ 0 | $ 0 | $ 0 | $ 0
Franchised Units [Member] |  |  |  |
Franchisor Disclosure Line Items |  |  |  |
Number Of Restaurants | 139 |  | 139 |
Committed Restaurants | 62 |  | 62 |
Entity Operated Units [Member] |  |  |  |
Franchisor Disclosure Line Items |  |  |  |
Number Of Restaurants | 37 |  | 37 |

X
- Definition Number of future restaurants committed. + References No definition available. + Details
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Namespace Prefix: | fda_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of provinces the entity operates in as of the balance sheet date. + References No definition available. + Details
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Namespace Prefix: | fda_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of commonwealths the entity operates in as of the balance sheet date. + References No definition available. + Details
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Namespace Prefix: | fda_
Data Type: | xbrli:integerItemType
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
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Represents the number of restaurants. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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Data Type: | xbrli:integerItemType
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X
- Definition Expenditures associated with opening new locations which are noncapital in nature and expensed as incurred. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | debit
Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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