v3.26.1
Related Person Transactions (Details)
$ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2025
USD ($)
Jan. 01, 2025
USD ($)
renewalOption
Apr. 30, 2025
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2024
USD ($)
Sep. 30, 2025
USD ($)
agreement
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
ft²
Related Party Transaction [Line Items]                
Rental income       $ 103,049 $ 120,620 $ 314,593 $ 383,741  
Due to related persons $ 4,477     4,477   4,477   $ 5,869
Other operating expenses       30,739 26,619 93,181 81,097  
Straight line rent receivables 146,693     146,693   146,693   140,132
Other assets, net 33,098     33,098   $ 33,098   $ 11,594
RMR LLC | Related Party                
Related Party Transaction [Line Items]                
Number of agreements | agreement           2    
Rental income       211 193 $ 644 592  
Sonesta | Management Agreement Priority Return                
Related Party Transaction [Line Items]                
Related party transaction amount 7,500 $ 7,500            
Sonesta | Management Agreement Realized Return                
Related Party Transaction [Line Items]                
Related party transaction amount       53   3,223    
Sonesta | Related Party                
Related Party Transaction [Line Items]                
Rental income         $ 3,119   $ 8,989  
Rentable square feet (in square feet) | ft²               240,000
Additional area of real estate property (in square feet) | ft²               5,900
Annual base rent               $ 6,724
Annual percentage increase               10.00%
Annual base rent increase period               5 years
Number of renewal options | renewalOption   2            
Renewal term   10 years            
Priority return increase percentage of out-of-pocket capital expenditures   8.00%            
Priority return percentage of prior year's annual owner's priority return   102.00%            
Due to related persons 173     173   173    
Incentive fee, percent of net operating profit   20.00%            
Loyalty fee, percent of room revenues   1.00%            
Loyalty fee, percent of qualified room revenues   4.50%            
Straight line rent receivables               $ 12,343
Other assets, net $ 12,019     12,019   12,019    
Sonesta | Related Party | Management, Brand Promotion and Loyalty Fees                
Related Party Transaction [Line Items]                
Rental income       6,077   22,647    
Other operating expenses       341   1,278    
Sonesta | Related Party | Sonesta Management Agreement, Period One                
Related Party Transaction [Line Items]                
Required escrow deposit, percent of gross revenues   1.00%            
Base management fee, percent of gross revenues   1.50%            
Brand promotion fee, percent of gross revenues   1.75%            
Sonesta | Related Party | Sonesta Management Agreement, Period Two                
Related Party Transaction [Line Items]                
Required escrow deposit, percent of gross revenues   3.00%            
Base management fee, percent of gross revenues   3.00%            
Brand promotion fee, percent of gross revenues   3.50%            
Sonesta | Related Party | Sonesta Management Agreement, Period Three                
Related Party Transaction [Line Items]                
Required escrow deposit, percent of gross revenues   4.00%            
Required escrow deposit       44   226    
Sonesta | Related Party | Working Capital                
Related Party Transaction [Line Items]                
Other operating expenses     $ 548          
Sonesta | Related Party | Asset Management Amortization                
Related Party Transaction [Line Items]                
Other operating expenses       $ 108   $ 324