Quarterly report pursuant to Section 13 or 15(d)

Organization and Summary of Significant Accounting Policies (Details)

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Organization and Summary of Significant Accounting Policies (Details)
3 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Total securities excluded from computation of basic net loss per share 2,239 2,415
Stock Options
   
Total securities excluded from computation of basic net loss per share 921 886
Warrants
   
Total securities excluded from computation of basic net loss per share 1,318 1,529