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Common Stock Warrants (Tables)
6 Months Ended
Dec. 31, 2014
Equity [Abstract]  
Schedule of Common Stock Warrant Activity

A schedule of common stock warrant activity is as follows (in thousands, except per share and average life data):

 

     Number of
Shares
    Weighted
Average
Exercise Price
Per Share
     Weighted
Average
Remaining
Contractual Life
(Years)
     Aggregate
Intrinsic
Value
 

Outstanding, June 30, 2014

     26,807      $ 1.26         

Warrants issued

     1,154        0.88         

Warrants expired

     (285     2.43         
  

 

 

         

Outstanding, December 31, 2014

     27,676      $ 1.23         3.10       $ 67   
  

 

 

         

Exercisable, December 31, 2014

     25,190      $ 1.23         2.97       $ 3