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Note 1 - Nature of Business and Basis of Presentation (Details)
$ / shares in Units, $ in Millions
6 Months Ended 12 Months Ended
Jan. 25, 2015
$ / shares
Sep. 10, 2014
$ / shares
shares
Dec. 12, 2013
USD ($)
Aug. 03, 2012
USD ($)
a
Jun. 28, 2015
USD ($)
a
$ / shares
shares
Dec. 30, 2012
Dec. 28, 2014
$ / shares
shares
Sep. 09, 2014
shares
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Common Stock, Shares, Outstanding   13,400,000     13,392,000   13,389,000 26,800,000
Common Stock, Par or Stated Value Per Share | $ / shares   $ 0.01     $ 0.01   $ 0.01  
Common Stock, Shares Authorized   100,000,000     100,000,000   100,000,000 200,000,000
Operating Tax Loss Carryforwards Preserved upon Acquisition Close | $     $ 96.3          
Voting Securities Ownership Threshold, Percent     4.99%     15.00%    
Golden Gaming [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Maximum Reimburse Transaction Expenses | $         $ 0.5      
Rocky Gap State Park [Member] | Maryland DNR [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Lessee Leasing Arrangements, Operating Leases, Term of Contract       40 years 40 years      
Area of Real Estate Property | a       268 268      
Reverse Stock Split [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Stockholders' Equity Note, Stock Split, Conversion Ratio   2            
Golden Gaming [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Merger Agreement Share Price | $ / shares $ 9.57              
Merger Agreement, Multiplier 7.5              
Percentage of Total Fully Diluted Post-merger Shares         36.80%      
Current Shareholders, Percentage         63.20%      
Cash Termination Fee | $         $ 5.0      
Golden Gaming [Member] | Golden Gaming Legacy Shareholders [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares         7,772,736      
Golden Gaming [Member] | Golden Gaming Warrant Holders [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares         457,172      
Rocky Gap Resort [Member]                
Note 1 - Nature of Business and Basis of Presentation (Details) [Line Items]                
Construction and Development Costs | $       $ 35.0