Quarterly report pursuant to Section 13 or 15(d)

1. Organization and Summary of Significant Accounting Policies (Tables)

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1. Organization and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Sep. 30, 2012
Organization And Summary Of Significant Accounting Policies Tables  
Net Loss per Share

 

    September 30,  
    2012     2011  
    (in thousands)  
Options to purchase common stock     6,915       5,603  
Warrants to purchase common stock     10,706       9,602  
      17,621       15,205  

Financial liabilities measured at fair value on a recurring basis

Financial liabilities measured at fair value on a recurring basis are summarized below:

 

    Fair value measurements (in thousands) at September 30, 2012 using  
    September 30,
2012
    Quoted prices in
active markets for identical assets
(Level 1)
    Significant
other
observable
inputs
(Level 2)
    Significant
unobservable
inputs
(Level 3)
 
Liabilities:                                
Fair value of warrant obligations (Note 5)   $ 1,552                 $ 1,552  

 

 

    Fair value measurements (in thousands) at March 31, 2012 using  
    March 31,
2012
    Quoted prices in
active markets for identical assets
(Level 1)
    Significant
other
observable
inputs
(Level 2)
    Significant
unobservable
inputs
(Level 3)
 
Liabilities:                                
Fair value of warrant obligations (Note 5)   $ 55                 $ 55