Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Additional Information (Details)

v3.22.2
Stockholders' Equity - Additional Information (Details) - USD ($)
 3 Months Ended 6 Months Ended 9 Months Ended
Mar. 31, 2022
Mar. 31, 2022
Jun. 30, 2022
Jun. 30, 2021
Sep. 30, 2021
Class Of Stock [Line Items]          
Common stock shares issued upon conversion of preferred stock shares   1,578,950      
Preferred stock shares converted units 315,790 315,790      
Treasury Stock     614,348   534,520
Repurchase of common stock     79,828 34,935  
Payment for repurchase of common stock     $ 2,500,000 $ 408,000  
ICG          
Class Of Stock [Line Items]          
Common stock shares issued upon conversion of preferred stock shares 1,299,510        
Preferred stock shares converted units 259,902 259,902      
Series E Convertible Preferred Stock          
Class Of Stock [Line Items]          
Preferred stock, outstanding     47,840   47,840
Preferred stock, issued     47,840   47,840
Series B Convertible Preferred Stock          
Class Of Stock [Line Items]          
Preferred stock, outstanding     0   315,790
Preferred stock, issued     0   315,790