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Stock-Based Compensation - Summary of Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 423	$ 1,715	$ 2,818
Restricted shares | Advisory Services Fee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	266	1,446	2,509
Restricted shares | Management Fees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	0	10	56
Restricted shares | Corporate, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	11	89	163
Restricted shares | Corporate, general and administrative | Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	54	170	90
Restricted shares | Corporate, general and administrative | Stirling OP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	92	0	0
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 523	$ 604	$ 1,008

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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