Quarterly report pursuant to Section 13 or 15(d)

Intangible assets, royalties and goodwill (Details)

v3.20.2
Intangible assets, royalties and goodwill (Details)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Oct. 31, 2020
USD ($)
Sep. 30, 2020
USD ($)
Aug. 31, 2020
USD ($)
Jul. 31, 2020
USD ($)
Jan. 13, 2020
USD ($)
Installment
$ / shares
shares
May 31, 2019
USD ($)
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
shares
Jun. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
shares
Jun. 24, 2020
$ / shares
Jun. 23, 2020
$ / shares
Intangible Assets and Royalties [Abstract]                        
Common stock, shares issued (in shares) | shares               48,939,708   47,977,390    
Warrants, exercise price (in dollars per share) | $ / shares                     $ 5.0 $ 4.25
Amortization expense of intangible assets             $ 0   $ 0      
Intangible Assets [Abstract]                        
Weighted Average Remaining Useful Lives               10 years 6 months        
Gross Carrying Amount               $ 14,690,000   $ 14,690,000    
Accumulated Amortization               (812,000)   (49,000)    
Net carrying amount             $ 0 $ 13,878,000 $ 0 $ 14,641,000    
Licensing Agreements [Member]                        
Intangible Assets and Royalties [Abstract]                        
Payment of upfront fees in equity           $ 1,000,000            
Termination fee paid         $ 100,000              
Common stock, shares issued (in shares) | shares         72,720              
Termination fee payable         $ 100,000              
Number of equal installment payments | Installment         4              
Notes issued         $ 600,000              
Common stock purchase warrant issued         150,000              
Total cost of contract termination         $ 1,100,000              
Licensing Agreements [Member] | Forecast [Member]                        
Intangible Assets and Royalties [Abstract]                        
Termination fee installment payable $ 25,000 $ 25,000 $ 25,000 $ 25,000                
Licensing Agreements [Member] | ABG Warrants [Member]                        
Intangible Assets and Royalties [Abstract]                        
Warrants, exercisable period               24 months        
Warrants, exercise price (in dollars per share) | $ / shares         $ 5.00           $ 4.25 $ 5.00
Licensing Agreements [Member] | ABG Warrants [Member] | Maximum [Member]                        
Intangible Assets and Royalties [Abstract]                        
Warrants, fair value         $ 100,000              
Licensing Agreements [Member] | ABG Notes [Member]                        
Intangible Assets and Royalties [Abstract]                        
Long-term debt, interest rate         10.00%              
Maturity date               Jun. 30, 2023        
Debt instruments, fair value         $ 600,000              
Customer Relationships [Member]                        
Intangible Assets [Abstract]                        
Weighted Average Remaining Useful Lives               7 years   7 years    
Gross Carrying Amount               $ 7,500,000   $ 7,500,000    
Accumulated Amortization               (577,000)   (35,000)    
Net carrying amount               $ 6,923,000   $ 7,465,000    
Customer Relationships [Member] | Halo Acquisition [Member]                        
Intangible Assets and Royalties [Abstract]                        
Estimated useful lives of intangible assets               7 years   7 years    
Trade Names [Member]                        
Intangible Assets [Abstract]                        
Weighted Average Remaining Useful Lives               15 years   15 years    
Gross Carrying Amount               $ 7,190,000   $ 7,190,000    
Accumulated Amortization               (235,000)   (14,000)    
Net carrying amount               $ 6,955,000   $ 7,176,000    
Trade Names [Member] | Halo Acquisition [Member]                        
Intangible Assets and Royalties [Abstract]                        
Estimated useful lives of intangible assets               15 years   15 years