Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Stock-Based Compensation (Details) - Common Stock Unit Activity

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Note 3 - Stock-Based Compensation (Details) - Common Stock Unit Activity (USD $)
6 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Common Stock Unit Activity [Abstract]    
Shares 39,986 53,324
Weighted Average Grant Date Fair Value $ 1.37 $ 1.37
Vested (13,338)  
Vested $ 1.37