Quarterly report pursuant to Section 13 or 15(d)

Equity Offerings (Details)

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Equity Offerings (Details) - USD ($)
 3 Months Ended
Aug. 24, 2022
Mar. 31, 2023
Mar. 31, 2022
Equity Offerings:      
Proceeds from issuance of common shares, net of expenses   $ 9,181,158 $ 15,547,815
Aggregate purchase price for sale of shares   $ 136,705  
At the market offering | Series A Preferred Stock      
Equity Offerings:      
Gross proceeds from common shares   2,479,798  
Common stock issued under prospectus supplement dated December 6, 2021      
Equity Offerings:      
Proceeds from issuance of common shares, net of expenses   $ 139,500  
Common shares under prospectus supplement Dated August 24, 2022      
Equity Offerings:      
Authorized amount to be issued $ 75,000,000    
Common shares available for future sale   9,400,000  
Common shares under prospectus supplement Dated August 24, 2022 | At the market offering | Series A Preferred Stock      
Equity Offerings:      
Preferred stock liquidation preference value $ 25,000,000    
Preferred stock available for future sale   $ 154,675