Annual report pursuant to Section 13 and 15(d)

Intangible Asset Acquisition and Cross License Agreement (Details)

v2.4.0.8
Intangible Asset Acquisition and Cross License Agreement (Details) (USD $)
12 Months Ended 78 Months Ended 1 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended
Jul. 31, 2014
licensor
Jul. 31, 2013
Jul. 31, 2014
Mar. 31, 2011
Patents
Jul. 31, 2014
Patents
Jul. 31, 2013
Patents
Jul. 31, 2012
Patents
Jul. 31, 2014
Engineering and quality documentation
Mar. 24, 2011
Asset purchase of SECTA technology accounted for as an asset acquisition
Jul. 31, 2014
Asset purchase of SECTA technology accounted for as an asset acquisition
Intangible Asset Acquisition and Cross License Agreement disclosures                    
Scheduled payments to Inovio for assets accounted for as an asset acquisition                 $ 3,000,000  
Consideration received                   0
Fees for sublicense, maximum (as a percent) 10.00%                  
Royalty on net sales, maximum (as a percent) 10.00%                  
Number of licensors of Inovio that Company will pay under the license 1                  
Intangible assets, estimated fair value         3,000,000     0    
Intangible assets, relative fair value 2,962,000   2,962,000              
Discount 174,000                  
Purchase price allocation of assets acquired                    
Intangible assets - patents accounted for as an asset acquisition         2,788,154          
Tangible assets - machinery, property and inventory, accounted for as an asset acquisition 38,000   38,000              
Accumulated amortization         2,323,000 1,626,000        
Weighted average remaining amortization period for patents       4 years 2 months 1 day          
Amortization expense         697,000 697,000 682,000      
Estimated amortization expense for 2015 465,000   465,000              
Impairment charges $ 0 $ 0 $ 9,000