v3.3.1.900

NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES (Details) | 3 Months Ended | 12 Months Ended
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Jan. 03, 2016 USD ($) Number_of_Restaurants $ / shares | Sep. 27, 2015 USD ($) $ / shares | Jun. 28, 2015 USD ($) $ / shares | Mar. 29, 2015 USD ($) $ / shares | Dec. 28, 2014 USD ($) $ / shares | Sep. 28, 2014 USD ($) $ / shares | Jun. 29, 2014 USD ($) $ / shares | Mar. 30, 2014 USD ($) $ / shares | Jan. 03, 2016 USD ($) Number_of_Restaurants $ / shares shares | Dec. 28, 2014 USD ($) $ / shares shares | Dec. 29, 2013 USD ($) $ / shares shares
Franchisor Disclosure Line Items |  |  |  |  |  |  |  |  |  |  |
Number Of Restaurants | Number_of_Restaurants | 179 |  |  |  |  |  |  |  | 179 |  |
Committed Restaurants | Number_of_Restaurants | 58 |  |  |  |  |  |  |  | 58 |  |
Number of States in which Entity Operates | 33 |  |  |  |  |  |  |  | 33 |  |
Number of Commonwealths | 1 |  |  |  |  |  |  |  | 1 |  |
Number of Canadian Provinces | 1 |  |  |  |  |  |  |  | 1 |  |
Cash, FDIC Insured Amount | $ 250,000 |  |  |  |  |  |  |  | $ 250,000 |  |
Franchisee Marketing Fund Contribution Rate |  |  |  |  |  |  |  |  | 1.00% | 0.75% |
Restricted cash | 1,087,000 |  |  |  | $ 648,000 |  |  |  | $ 1,087,000 | $ 648,000 |
Allowance for Doubtful Accounts Receivable, Current | 246,000 |  |  |  | 214,000 |  |  |  | 246,000 | 214,000 |
Capitalization Threshold | 250 |  |  |  |  |  |  |  | 250 |  |
Deferred Finance Costs Net | 112,000 |  |  |  | 165,000 |  |  |  | 112,000 | 165,000 |
Accumulated Amortization Deferred Finance Costs | 1,000,000 |  |  |  | 821,000 |  |  |  | 1,000,000 | 821,000 |
Interest Costs Capitalized |  |  |  |  |  |  |  |  | 0 | 7,000 | $ 30,000
Capitalized Construction Overhead |  |  |  |  |  |  |  |  | 0 | 48,000 | 138,000
Advertising Expense |  |  |  |  |  |  |  |  | 2,500,000 | 3,000,000 | 2,900,000
Capitalized Computer Software, Additions |  |  |  |  |  |  |  |  | 0 | 102,000 | 134,000
Research and Development Expense |  |  |  |  |  |  |  |  | 668,000 | 468,000 | 388,000
Pre-opening expenses |  |  |  |  |  |  |  |  | 1,000 | 7,000 | $ 646,000
Asset Retirement Obligation | 111,000 |  |  |  | 109,000 |  |  |  | $ 111,000 | $ 109,000 |
Basic net income per common share Abstract |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding basic | shares |  |  |  |  |  |  |  |  | 6,992,000 | 7,199,000 | 7,367,000
Basic net income per common share | $ / shares |  |  |  |  |  |  |  |  | $ (0.63) | $ 0.4 | $ 0.65
Dilutive impact of common stock equivalents outstanding | shares |  |  |  |  |  |  |  |  | 21,000 | 27,000 | 281,000
Weighted average common shares outstanding diluted | shares |  |  |  |  |  |  |  |  | 7,013,000 | 7,226,000 | 7,648,000
Diluted net income per common share | $ / shares |  |  |  |  |  |  |  |  | $ (0.63) | $ 0.4 | $ 0.62
Net income from continuing operations | (307,000) | $ 728,000 | $ 548,000 | $ 99,000 | (2,460,000) | $ 1,880,000 | $ 2,576,000 | $ 258,000 | $ 1,079,000 | $ 2,255,000 | $ 3,949,000
Net income (loss) from discontinued operations, net of tax | $ (5,636,000) | $ (20,000) | $ 106,000 | $ 89,000 | $ (33,000) | $ 143,000 | $ 275,000 | $ 258,000 | (5,463,000) | 642,000 | 818,000
Net income |  |  |  |  |  |  |  |  | $ (4,384,000) | $ 2,897,000 | $ 4,767,000
Income (loss) from continuing operations per basic share | $ / shares | $ (0.05) | $ 0.1 | $ 0.08 | $ 0.02 | $ (0.34) | $ 0.26 | $ 0.36 | $ 0.03 | $ 0.15 | $ 0.31 | $ 0.54
Income loss from discontinued operations per basic share | $ / shares | (0.81) | 0 | 0.02 | 0.01 | (0.01) | 0.02 | 0.04 | 0.04 | (0.78) | 0.09 | 0.11
Income loss from continuing operations per diluted share | $ / shares | (0.04) | 0.1 | 0.08 | 0.01 | (0.34) | 0.26 | 0.36 | 0.03 | 0.15 | 0.31 | 0.52
Income loss from discontinued operations per diluted share | $ / shares | $ (0.81) | $ 0 | $ 0.02 | $ 0.01 | $ (0.01) | $ 0.02 | $ 0.04 | $ 0.04 | $ (0.78) | $ 0.09 | $ 0.11
Anti-dilutive Securities Excluded From Computation Of Earnings Per Share Amount | shares |  |  |  |  |  |  |  |  | 507,000 | 118,000 | 0
Revenue Recognition [Abstract] |  |  |  |  |  |  |  |  |  |  |
Area Development Fee | $ 10,000 |  |  |  |  |  |  |  | $ 10,000 |  |
Initial Franchise Fees |  |  |  |  |  |  |  |  | 45,000 |  |
Initial Franchise Fees Recognized | $ 5,000 |  |  |  |  |  |  |  | $ 5,000 |  |
Historical Royalty Percentage Minimum |  |  |  |  |  |  |  |  | 4.00% |  |
Historical Royalty Percentage Maximum |  |  |  |  |  |  |  |  | 5.00% |  |
License And Services Revenue |  |  |  |  |  |  |  |  | $ 940,000 | $ 878,000 | $ 805,000
Other Revenue |  |  |  |  |  |  |  |  | $ 14,000 | $ 76,000 | $ 311,000
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross | shares |  |  |  |  |  |  |  |  | 465,000 | 191,000 |
Building [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 30 years |  |
Furniture and Fixtures [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 7 years |  |
Furniture and Fixtures [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 3 years |  |
Equipment [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 7 years |  |
Equipment [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 3 years |  |
Restaurant Signage [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 15 years |  |
Restaurant Signage [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 10 years |  |
Decor [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 7 years |  |
Software [Member] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment, Useful Life |  |  |  |  |  |  |  |  | 5 years |  |
Franchised Units [Member] |  |  |  |  |  |  |  |  |  |  |
Franchisor Disclosure Line Items |  |  |  |  |  |  |  |  |  |  |
Number Of Restaurants | Number_of_Restaurants | 135 |  |  |  |  |  |  |  | 135 |  |
Committed Restaurants | Number_of_Restaurants | 58 |  |  |  |  |  |  |  | 58 |  |
Entity Operated Units [Member] |  |  |  |  |  |  |  |  |  |  |
Franchisor Disclosure Line Items |  |  |  |  |  |  |  |  |  |  |
Number Of Restaurants | Number_of_Restaurants | 44 |  |  |  |  |  |  |  | 44 |  |

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