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Subsequent Events - Additional Information - (Details) - Senior Unsecured Notes - USD ($)
Aug. 08, 2023
Jun. 30, 2023
Sep. 24, 2018
Senior Unsecured Notes      
Subsequent Event [Line Items]      
Face amount of debt   $ 24,300,000 $ 25,300,000
Maturity date     Sep. 30, 2023
Interest rate     6.75%
Debt issuance costs   $ 65,000  
Subsequent Events | Senior Unsecured Notes August 2023      
Subsequent Event [Line Items]      
Face amount of debt $ 7,200,000    
Maturity date Sep. 30, 2028    
Interest rate 9.75%    
Debt issuance costs $ 691,000