General form of registration statement for all companies including face-amount certificate companies

Derivative Financial Instruments and Fair Value Measurements - Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques (Details)

v3.20.2
Derivative Financial Instruments and Fair Value Measurements - Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques (Details) - Convertible Debt [Member]
12 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Volatility [Member]    
Debt instrument, measurement input, percentages 264 355
Expected Remaining Term [Member] | Minimum [Member]    
Debt instrument, measurement input, term 4 days 1 month 9 days
Expected Remaining Term [Member] | Maximum [Member]    
Debt instrument, measurement input, term 8 months 12 days 10 months 25 days
Risk Free Interest Rate [Member] | Minimum [Member]    
Debt instrument, measurement input, percentages 0.13 1.92
Risk Free Interest Rate [Member] | Maximum [Member]    
Debt instrument, measurement input, percentages 0.18 2.15
Expected Dividend Yield [Member]    
Debt instrument, measurement input, percentages 0.00 0.00
Initial Valuations [Member] | Volatility [Member] | Minimum [Member]    
Debt instrument, measurement input, percentages 227  
Initial Valuations [Member] | Volatility [Member] | Maximum [Member]    
Debt instrument, measurement input, percentages 279  
Initial Valuations [Member] | Expected Remaining Term [Member]    
Debt instrument, measurement input, term 1 year  
Initial Valuations [Member] | Risk Free Interest Rate [Member] | Minimum [Member]    
Debt instrument, measurement input, percentages 1.53  
Initial Valuations [Member] | Risk Free Interest Rate [Member] | Maximum [Member]    
Debt instrument, measurement input, percentages 1.59  
Initial Valuations [Member] | Expected Dividend Yield [Member]    
Debt instrument, measurement input, percentages 0.00