Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Additional Information (Details)

v3.20.1
Stockholders' Equity - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Apr. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized to be repurchased (in shares)         500,000
Number of shares repurchased (in shares) 0   0    
New awards grants, expiration date     Dec. 13, 2022    
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount $ 1,616,565   $ 1,616,565    
Share-based payment arrangement expense tax benefit 0 $ 0 0 $ 0  
Share-based payment arrangement amount capitalized 0 0 $ 0 0  
Stock Appreciation Rights (SARs)          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Expiration period (in years)     10 years    
Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment arrangement, expense 215,733 289,251 $ 619,702 842,427  
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition     2 years 8 months 12 days    
Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share-based payment arrangement, expense 9,401 $ 0 $ 15,668 $ 0  
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition     3 years 2 months 12 days    
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized $ 31,302   $ 31,302    
Exercise price (in dollars per share) $ 15.00   $ 15.00    
2014 Stock Award and Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Shares granted under the plan (shares) 243,664   243,664    
Maximum amount of shares per employee (shares)     250,000    
2014 Stock Award and Incentive Plan | Director          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Maximum grant date fair value     $ 300,000    
2014 Stock Award and Incentive Plan | Non-employee Chairman of Board          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Maximum grant date fair value     $ 600,000