Quarterly report pursuant to Section 13 or 15(d)

Loans Payable - Additional Information (Details)

v3.22.2.2
Loans Payable - Additional Information (Details)
3 Months Ended 9 Months Ended
Aug. 22, 2022
USD ($)
Jul. 06, 2022
USD ($)
loan
Jun. 17, 2022
USD ($)
loan
Feb. 17, 2022
USD ($)
Jan. 11, 2022
USD ($)
Sep. 30, 2022
USD ($)
property
Sep. 30, 2022
USD ($)
property
shares
Sep. 30, 2021
USD ($)
Debt Instrument [Line Items]                
Defeasance             $ 2,614,000 $ 687,000
Convertible Notes | 7.00% Senior Subordinated Convertible Notes due 2031                
Debt Instrument [Line Items]                
Interest expense, adjusted for VWAP discount           $ 578,000 $ 2,680,000  
Payment of interest expense (in shares) | shares             432,994  
Interest expense, increase amount             $ 945,000  
Rivergate                
Debt Instrument [Line Items]                
Debt term (in years)             5 years  
Interest rate, percent           4.25% 4.25%  
Rivergate | Minimum                
Debt Instrument [Line Items]                
Interest rate, percent           4.25% 4.25%  
Rivergate | US Treasury (UST) Interest Rate                
Debt Instrument [Line Items]                
Debt instrument, basis spread on variable rate             2.70%  
Guggenheim Loan Agreement                
Debt Instrument [Line Items]                
Interest rate, percent     4.25%     4.25% 4.25%  
Number of collateral real estate properties | property           22 22  
Debt issued     $ 75,000,000          
Debt instrument, amortization term     30 years          
Number loans refinanced | loan     11          
Defeasance     $ 1,460,000          
KeyBank-Cedar Agreement                
Debt Instrument [Line Items]                
Debt instrument, additional margin 2.50%           2.50%  
Debt issued $ 130,000,000              
KeyBank-Cedar Agreement | Commencing in February 2023                
Debt Instrument [Line Items]                
Debt instrument, additional margin 4.00%           4.00%  
KeyBank-Cedar Agreement | Secured Overnight Financing Rate (SOFR)                
Debt Instrument [Line Items]                
Debt instrument, basis spread on variable rate 0.10%           0.10%  
Walnut Hill Plaza                
Debt Instrument [Line Items]                
Interest rate, percent           5.50% 5.50%  
Repayments of debt       $ 1,340,000 $ 1,790,000      
JANAF Loan Agreement                
Debt Instrument [Line Items]                
Interest rate, percent   5.31%       5.31% 5.31%  
Debt issued   $ 60,000,000            
Number loans refinanced | loan   3            
Defeasance   $ 1,160,000