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Note 5 (Details) - Restricted Share Activity (Restricted Stock [Member], USD $)
6 Months Ended
Jun. 30, 2013
Restricted Stock [Member]
 
Note 5 (Details) - Restricted Share Activity [Line Items]  
Unvested at December 31, 2012 171,246
Unvested at December 31, 2012 (in Dollars per share) $ 2.14
Granted 61,000
Granted (in Dollars per share) $ 2.00
Vested (44,146)
Vested (in Dollars per share) $ 1.94
Forfeited (35,970)
Forfeited (in Dollars per share) $ 2.08
Unvested, June 30, 2013 152,130
Unvested, June 30, 2013 (in Dollars per share) $ 2.16