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Note 3 - Acquisition (Details) (USD $)
9 Months Ended 2 Months Ended 0 Months Ended 2 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Selling, General and Administrative Expenses [Member]
Acquisition of The Magnuson Grand Hotel [Member]
Aug. 01, 2014
Acquisition of The Magnuson Grand Hotel [Member]
Sep. 30, 2014
Acquisition of The Magnuson Grand Hotel [Member]
Note 3 - Acquisition (Details) [Line Items]        
Payments to Acquire Businesses, Gross $ 3,122,000   $ 3,100,000  
Business Combination, Acquisition Related Costs   67,000    
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual       300,000
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual       $ 9,000