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Business and Property Management Agreements with RMR (Details) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 USD ($) employee | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) employee jointVenture_arrangement agreement | Jun. 30, 2023 USD ($)
Related person transactions |  |  |  |
Number of employees | employee | 0 |  | 0 |
Property management and construction supervision fees | $ 1,720,000 | $ 2,202,000 | $ 3,624,000 | $ 4,194,000
Property management and construction supervision fees paid | 3,713,000 | 3,561,000 | 7,441,000 | 7,094,000
RMR |  |  |  |
Related person transactions |  |  |  |
Business management fees incurred | 3,128,000 | 3,321,000 | 8,006,000 | 6,591,000
Reversal of estimated incentive fees | (849,000) |  | $ 0 |
Period of actual amount of incentive fees |  |  | 3 years |
Property management and construction supervision fees | 1,446,000 | 1,400,000 | $ 2,984,000 | 2,863,000
Party transaction property management and construction supervision fees capitalized | $ 274,000 | $ 802,000 | $ 640,000 | $ 1,331,000
Number joint venture arrangements | jointVenture_arrangement |  |  | 2 |
Senior Living Communities | RMR |  |  |  |
Related person transactions |  |  |  |
Number of consecutive renewal terms of agreement | agreement |  |  | 2 |

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