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 66 Months Ended 1 Months Ended 12 Months Ended 12 Months Ended
Jul. 31, 2013
item
Jul. 31, 2013
Mar. 31, 2011
Patents
Jul. 31, 2013
Patents
Jul. 31, 2012
Patents
Jul. 31, 2013
Engineering and quality documentation
Jul. 31, 2013
Asset purchase of SECTA technology accounted for as an asset acquisition
Mar. 24, 2011
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       1,626,000 929,000      
Weighted average remaining amortization period for patents     4 years 1 year 8 months 1 day        
Amortization expense       697,000 682,000      
Estimated amortization expense for 2014 697,000 697,000            
Estimated amortization expense for 2015 465,000 465,000            
Impairment charges   $ (9,000)