Quarterly report pursuant to Section 13 or 15(d)

Related-Party Transactions - Additional Information (Details)

v3.23.1
Related-Party Transactions - Additional Information (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2023
USD ($)
executive_officer
Mar. 31, 2022
USD ($)
Related Party Transaction [Line Items]    
Number of executive officers serving as directors and executive officers of adviser and administrator | executive_officer 2  
Hurdle rate, quarterly 1.75%  
Hurdle rate, annual 7.00%  
Pre-Incentive fee FFO 100.00%  
Pre-Incentive fee, exceeded 2.1875%  
Pre-Incentive Fee, exceeded, annual 8.75%  
Pre-Incentive fee 20.00%  
Cumulative realized capital gains 15.00%  
Notice period for termination of agreement without cause 120 days  
Multiplier 300.00%  
Period prior to termination 24 months  
Financing fees | $ $ 0 $ 94
Termination agreement, percentage of independent directors 66.67%  
Preferred Stock | Series C Preferred Stock    
Related Party Transaction [Line Items]    
Selling commission fee 6.00%  
Dealer-manager fee 3.00%  
Preferred Stock | Series E Preferred Stock    
Related Party Transaction [Line Items]    
Selling commission fee 7.00%  
Dealer-manager fee 3.00%  
Gladstone Securities    
Related Party Transaction [Line Items]    
Financing fee 0.14%  
Gladstone Securities | Minimum | Gladstone Securities    
Related Party Transaction [Line Items]    
Financing fee 0.50%  
Gladstone Securities | Maximum | Gladstone Securities    
Related Party Transaction [Line Items]    
Financing fee 1.00%  
Prior Advisory Agreement    
Related Party Transaction [Line Items]    
Management fee 0.60%  
Base management fee, quarterly 0.15%