Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details Textual)

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Basis of Presentation (Details Textual) (USD $)
6 Months Ended
Dec. 31, 2013
Jun. 30, 2013
Dec. 31, 2012
Jun. 30, 2012
Accumulated deficit $ (38,781,000) $ (37,536,000)    
Net Cash Used in Operating Activities 2,200,000      
Cash $ 5,678,000 $ 4,414,000 $ 2,819,000 $ 5,624,000