v3.26.1
Debt - Explanatory notes (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 19, 2025
USD ($)
Aug. 09, 2021
USD ($)
option
Mar. 31, 2026
USD ($)
property
Mar. 31, 2025
USD ($)
property
Jun. 30, 2025
Feb. 20, 2026
USD ($)
Dec. 31, 2025
USD ($)
Debt Instrument [Line Items]              
Number of properties acquired | property     61,000 36      
Weighted average maturity date for secured borrowing     3 years   3 years 3 months 18 days    
Outstanding balance     $ 388,047       $ 363,158
Proceeds from term loans     15,000 $ 0      
Line of credit              
Debt Instrument [Line Items]              
Decrease in margin (as a percent) 0.0002            
Number of options to extend (in options) | option   1          
Extension period   12 months          
Variable rate adjustment (as a percent) 0.0010            
Variable rate floor (as a percent) 0            
Write-off of unamortized debt issuance costs     $ 60        
Loan              
Debt Instrument [Line Items]              
Interest rate (as a percent)     2.80%        
Fixed interest period     5 years        
Remaining discount amortization period     30 years        
Revolving credit facility | Line of credit              
Debt Instrument [Line Items]              
Maximum borrowing facility   $ 150,000       $ 250,000  
Accordion feature $ 150,000   $ 50,000        
Revolving credit facility | Line of credit | Commitment fee threshold one              
Debt Instrument [Line Items]              
Capacity used (as a percent) 0.50            
Revolving credit facility | Line of credit | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 1.50%            
Revolving credit facility | Line of credit | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 2.00%            
Revolving credit facility | Line of credit | Base Rate | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 0.50%            
Revolving credit facility | Line of credit | Base Rate | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 1.00%            
Unsecured debt | Line of credit              
Debt Instrument [Line Items]              
Face amount issued $ 290,000            
Accordion feature     85,000        
Debt modification fees     $ 80        
2021 Term Loan | Line of credit | Commitment fee threshold one              
Debt Instrument [Line Items]              
Unused facility fee (as a percentage) 0.20%            
2021 Term Loan | Revolving credit facility | Line of credit | Commitment fee threshold two              
Debt Instrument [Line Items]              
Capacity used (as a percent) 0.50            
Unused facility fee (as a percentage)   0.15%          
2021 Term Loan | Unsecured debt | Line of credit              
Debt Instrument [Line Items]              
Face amount issued   $ 75,000          
Basis spread on variable rate (as a percent)     1.43%        
Outstanding balance             115,000
2022 Term Loan | Unsecured debt | Line of credit              
Debt Instrument [Line Items]              
Face amount issued   175,000          
Basis spread on variable rate (as a percent)     1.43%        
Outstanding balance             175,000
Vision Bank | Loan              
Debt Instrument [Line Items]              
Number of properties collateralized under loan (in properties) | property     5        
Percentage collateralized under loan     50.00%        
Interest rate (as a percent)     3.69%        
Fixed interest rate period     5 years        
Outstanding balance     $ 1,409       1,409
Vision Bank | Loan | Minimum              
Debt Instrument [Line Items]              
Minimum annual rate (as a percent)     2.75%        
Vision Bank | Loan | US Treasury (UST) Interest Rate              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent)     2.75%        
First Oklahoma Bank Loan              
Debt Instrument [Line Items]              
Interest rate (as a percent)     3.625%        
Fixed interest rate period     5 years        
First Oklahoma Bank Loan | Prime Rate | Minimum              
Debt Instrument [Line Items]              
Interest rate (as a percent)     3.625%        
First Oklahoma Bank Loan | Loan              
Debt Instrument [Line Items]              
Number of properties collateralized under loan (in properties) | property     4        
Interest rate (as a percent)     3.63%        
Outstanding balance     $ 276       280
Vision Bank – 2018              
Debt Instrument [Line Items]              
Fixed interest rate period     5 years        
Minimum annual rate (as a percent)     2.75%        
Vision Bank – 2018 | US Treasury (UST) Interest Rate              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent)     2.75%        
Vision Bank – 2018 | Loan              
Debt Instrument [Line Items]              
Number of properties collateralized under loan (in properties) | property     1        
Interest rate (as a percent)     3.69%        
Outstanding balance     $ 844       844
Seller Financing - 2024 | Loan              
Debt Instrument [Line Items]              
Interest rate (as a percent)     5.00%        
Number of properties acquired | property     2        
Outstanding balance     $ 1,400       $ 1,400
Collateral amount     1,400        
2030 Term Loan | Unsecured debt | Line of credit              
Debt Instrument [Line Items]              
Maximum borrowing facility $ 115,000            
Outstanding balance     115,000        
Term Loan Facility | Line of credit              
Debt Instrument [Line Items]              
Accordion feature   $ 100,000          
Term Loan Facility | Unsecured debt | Line of credit | SOFR | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 1.45%            
Term Loan Facility | Unsecured debt | Line of credit | SOFR | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 1.95%            
Term Loan Facility | Unsecured debt | Line of credit | Base Rate | Minimum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 0.45%            
Term Loan Facility | Unsecured debt | Line of credit | Base Rate | Maximum              
Debt Instrument [Line Items]              
Basis spread on variable rate (as a percent) 0.95%            
Revolving credit facility | Revolving credit facility | Line of credit              
Debt Instrument [Line Items]              
Unused facility fee     80 $ 60      
2028 Term Loan | Unsecured debt | Line of credit              
Debt Instrument [Line Items]              
Face amount issued $ 175,000         $ 190,000  
Outstanding balance     190,000        
2029 Term Loan | Revolving credit facility | Line of credit              
Debt Instrument [Line Items]              
Maximum borrowing facility $ 150,000            
Outstanding balance     $ 49,000