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Business, Basis of Presentation, Business Combinations, Divestitures, License/Supply Agreement and Merger (Details) - USD ($)
Dec. 31, 2017
Jun. 30, 2017
May 05, 2017
Oct. 05, 2015
May 20, 2015
Business Acquisition [Line Items]          
Goodwill $ 238,426 $ 238,426      
ProstaScint [Member]          
Business Acquisition [Line Items]          
Tangible assets         $ 727,000
Intangible assets         1,590,000
Goodwill         74,000
Total assets acquired         $ 2,391,000
Primsol [Member]          
Business Acquisition [Line Items]          
Tangible assets       $ 182,000  
Intangible assets       1,470,000  
Goodwill       147,000  
Total assets acquired       $ 1,799,000  
Nuelle [Member]          
Business Acquisition [Line Items]          
Tangible assets     $ 2,061,000    
Intangible assets     1,540,000    
Goodwill     238,000    
Total assets acquired     $ 3,839,000