Quarterly report pursuant to Section 13 or 15(d)

Note 1 - The Company and Summary of Significant Accounting Policies (Details)

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Note 1 - The Company and Summary of Significant Accounting Policies (Details) - USD ($)
Jun. 30, 2015
Dec. 31, 2014
Liabilities    
Accrued expense $ 2,389,000 $ 3,085,000
FairValueInputsLevel1Member    
Assets    
Asset 0  
Liabilities    
Warrant liability 0  
Accrued expense 0  
FairValueInputsLevel2Member    
Assets    
Asset 0  
Liabilities    
Warrant liability 13,299,000  
Accrued expense 1,798,000  
FairValueInputsLevel3Member    
Assets    
Asset 0  
Liabilities    
Warrant liability 0  
Accrued expense $ 0