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Shareholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands					3 Months Ended	6 Months Ended
	Jul. 11, 2024 USD ($) $ / shares	May 31, 2024 trustee $ / shares shares	May 16, 2024 USD ($)	Feb. 15, 2024 USD ($)	Jun. 30, 2024 $ / shares shares	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award
Distributions to shareholders | $			$ 2,404	$ 2,404		$ 4,808	$ 4,794
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award
Distributions to common shareholders declared (in dollars per share)	$ 0.01
Distributions to shareholders | $	$ 2,406
RMR
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares (in shares) | shares					17,511	47,687
Weighted average share price (in dollars per share)					$ 2.38	$ 2.50
Trustees | Share Award Plans | RMR
Share-based Compensation Arrangement by Share-based Payment Award
Number of trustees | trustee		7
Common shares awarded (in shares) | shares		37,037
Share price (in dollars per share)		$ 2.43

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