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Fair Value Considerations (Details) - USD ($)
Sep. 30, 2019
Jun. 30, 2019
Warrant derivative liability $ 11,371 $ 13,201
Contingent consideration 23,509,000 23,326,000
Total 23,520,000 23,339,000
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]    
Warrant derivative liability 0 0
Contingent consideration 0 0
Total 0 0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]    
Warrant derivative liability 0 0
Contingent consideration 0 0
Total 0 0
Level 3 [Member | Fair Value, Measurements, Recurring [Member]    
Warrant derivative liability 11,000 13,000
Contingent consideration 23,509,000 23,326,000
Total $ 23,520,000 $ 23,339,000