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Patents and Other Intangible Assets (Details) - USD ($)
Jun. 30, 2015
Dec. 31, 2014
Patents $ 2,934,000 $ 2,329,000
Trademarks 37,000 36,000
Other 8,000 8,000
Finite-Lived Intangible Assets, Gross 2,979,000 2,373,000
Accumulated amortization (6,000) (1,000)
Finite-Lived Intangible Assets, Net 2,973,000 2,372,000
Patents Pending [Member]    
Patents 2,867,000 2,262,000
Issued Patents [Member]    
Patents 67,000 67,000
Finite-Lived Intangible Assets, Net 83,000  
Trademarks Pending [Member]    
Trademarks 15,000 36,000
Registered Trademarks [Member]    
Trademarks $ 22,000 $ 0