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Note 8 - Stock Incentive Plan (Tables)
6 Months Ended
Jun. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Nonvested Share Activity [Table Text Block]
Unvested Shares   Shares   Weighted-Average Grant-Date Fair Value
Unvested on January 1, 2015     67,500       1.06  
Granted     -       -  
Vested     -       -  
Forfeited     -       -  
Unvested on June 30, 2015     67,500       1.06