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Equity Transactions (Details 3) - Stock Option [Member] - $ / shares
6 Months Ended 12 Months Ended
Dec. 31, 2019
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Exercise Price   $ 3.75    
Option Outstanding 5,600 5,600    
Weighted Average Contractual Life 4 years 1 month 6 days 4 years 7 months 6 days    
Option Excersiable 5,600 5,600    
Exercise Price   $ 6.25    
Option Outstanding 11,200 10,400    
Weighted Average Contractual Life 4 years 2 months 12 days 4 years 3 months 18 days    
Option Excersiable 11,200 10,400    
Exercise Price   $ 7.50    
Option Outstanding 25,600 24,800    
Weighted Average Contractual Life 6 years 2 months 12 days 6 years 8 months 12 days    
Option Excersiable 25,600 24,800    
Exercise Price   $ 8.75    
Option Outstanding 1,600 800    
Weighted Average Contractual Life 4 years 3 months 18 days 4 years 3 months 18 days    
Option Excersiable 1,600 800    
Exercise Price   $ 12.50    
Option Outstanding 4,000 4,000    
Weighted Average Contractual Life 3 years 1 month 6 days 3 years 7 months 6 days    
Option Excersiable 4,000 4,000    
Exercise Price   $ 25.00    
Option Outstanding 1,600 1,600    
Weighted Average Contractual Life 2 years 9 months 18 days 3 years 3 months 18 days    
Option Excersiable 1,600 1,600    
Exercise Price   $ 26.25    
Option Outstanding 4,400 4,400    
Weighted Average Contractual Life 2 years 3 months 18 days 2 years 9 months 18 days    
Option Excersiable 4,400 4,400    
Exercise Price   $ 27.50    
Option Outstanding 800 800    
Weighted Average Contractual Life 2 years 2 months 12 days 2 years 8 months 12 days    
Option Excersiable 800 800    
Exercise Price   $ 28.75    
Option Outstanding 1,600 1,600    
Weighted Average Contractual Life 2 years 7 months 6 days 3 years 1 month 6 days    
Option Excersiable 1,600 1,600    
Exercise Price   $ 31.25    
Option Outstanding 4,000 4,000    
Weighted Average Contractual Life 10 months 24 days 2 years 4 months 24 days    
Option Excersiable 4,000 4,000    
Exercise Price $ 12.29 $ 12.50    
Option Outstanding 60,400 58,000 41,200 32,000
Weighted Average Contractual Life 5 years 2 months 12 days 5 years 9 months 18 days 5 years 10 months 24 days  
Option Excersiable 60,400 58,000