Quarterly report pursuant to Section 13 or 15(d)

EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK AWARD PLAN - Additional Information (Details)

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EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK AWARD PLAN - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Jun. 30, 2020
Mar. 31, 2021
Sep. 30, 2020
Mar. 31, 2020
Dec. 31, 2013
Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Compensation Expenses Charged Against Income For Share Based Awards Included In General And Administrative Expenses   $ 355,494 $ 355,494 $ 673,795    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized           2,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized         5,000,000  
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant   341,155        
Granted 0          
Returned and cancelled 2,265,000          
Additional compensation expense $ 768,379          
Weighted Average Exercise Price, Exercisable at end of year $ 6.87          
Share-based Compensation   $ 355,494   $ 673,795    
Stock options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased   $ 2.31   $ 0.66    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options   $ 10,634        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition   5 months 4 days        
Restricted Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options   $ 1,175,910        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition   1 year 7 months 6 days