v3.26.1
Loans Payable - Mortgages payables and Parkway mortgage loan (Details) - USD ($)
6 Months Ended 12 Months Ended 18 Months Ended
Feb. 13, 2026
Oct. 23, 2025
Jun. 13, 2022
Oct. 28, 2021
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2026
Jun. 30, 2023
Parkway Property | Interest Rate Protection Transaction                
Debt Instrument [Line Items]                
Description of interest rate       capped at 5.25% if USD 1-Month ICE LIBOR exceeds 3%        
Parkway Property | Interest Rate Protection Transaction | Secured Overnight Financing Rate (SOFR)                
Debt Instrument [Line Items]                
Basis spread on variable rate           3.69%    
Franklin Square Property | Mortgages Payable                
Debt Instrument [Line Items]                
Original principal amount           $ 13,250,000    
Term of loan           10 years    
Interest Rate         3.81%   3.81%  
Fixed monthly payment including principal and interest             $ 61,800  
Amortization schedule of the mortgage loan         30 years      
Net worth to be maintained by the entity (excluding mortgaged property's assets and liabilities)           $ 13,250,000    
Minimum liquid assets to be maintained           $ 1,000,000    
Franklin Square Property | Mortgages Payable | Monthly payments till January 6, 2025                
Debt Instrument [Line Items]                
Interest Rate           3.808%    
Franklin Square Property | Mortgages Payable | Monthly payments after January 6, 2025                
Debt Instrument [Line Items]                
Fixed monthly payment including principal and interest           $ 61,800    
Ashley Plaza Property | Mortgages Payable                
Debt Instrument [Line Items]                
Interest Rate         3.75%   3.75%  
Fixed monthly payment including principal and interest         $ 52,795   $ 52,795  
Amortization schedule of the mortgage loan         30 years      
Net worth to be maintained by the entity (excluding mortgaged property's assets and liabilities)         $ 11,400,000   11,400,000  
Minimum liquid assets to be maintained         $ 1,140,000   $ 1,140,000  
Brookfield Center Property | Mortgages Payable                
Debt Instrument [Line Items]                
Interest Rate         3.90%   3.90%  
Fixed monthly payment including principal and interest         $ 22,876   $ 22,876  
Amortization schedule of the mortgage loan         30 years      
Net worth to be maintained by the entity (excluding mortgaged property's assets and liabilities)         $ 4,850,000   4,850,000  
Minimum liquid assets to be maintained         $ 485,000   $ 485,000  
Wells Fargo Mortgage Facility                
Debt Instrument [Line Items]                
Repayments of debt $ 7,000,000 $ 5,145,479            
Wells Fargo Mortgage Facility | Mortgages Payable                
Debt Instrument [Line Items]                
Original principal amount     $ 18,609,500          
Interest Rate         4.50%   4.50%  
Fixed monthly payment including principal and interest     103,438       $ 30,000  
Minimum liquid assets to be maintained     $ 1,500,000          
Maturity period     5 years          
Debt service coverage ratio     not less than 1.50 to 1.00          
Minimum debt yield     9.50%          
Wells Fargo Mortgage Facility | Wells Fargo Line of Credit                
Debt Instrument [Line Items]                
Effective interest rate         4.50% 4.50%    
Lancer Center Property | Mortgages Payable                
Debt Instrument [Line Items]                
Fixed monthly payment including principal and interest         $ 30,000      
Parkway Property | Interest Rate Protection Transaction | ICE LIBOR                
Debt Instrument [Line Items]                
Interest rate exposure cap               3.00%
Parkway Property | Interest Rate Protection Transaction | Secured Overnight Financing Rate (SOFR)                
Debt Instrument [Line Items]                
Interest rate exposure cap           3.00%