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Basis of Presentation and Consolidation (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Apr. 20, 2026	Dec. 31, 2025	Nov. 30, 2025	Nov. 04, 2025	Feb. 29, 2024	Feb. 15, 2024
Basis of presentation
Subordinated related party debt	$ 64,883		$ 64,754
Related Party
Basis of presentation
Subordinated related party debt	64,883		$ 64,754
5.00% convertible senior notes due 2029
Basis of presentation
Interest rate (as a percent)		5.00%					5.00%
Subordinated related party debt	51,800
5.00% convertible senior notes due 2031
Basis of presentation
Interest rate (as a percent)		5.00%			5.00%
Subordinated related party debt	13,100
A. Wellford Tabor \| Related Party
Basis of presentation
Subordinated related party debt	$ 3,900
A. Wellford Tabor \| 5.00% convertible senior notes due 2029 \| Related Party
Basis of presentation
Convertible notes payable		$ 2,000
A. Wellford Tabor \| 5.00% convertible senior notes due 2031 \| Related Party
Basis of presentation
Convertible notes payable		$ 2,000
HF Direct Investments Pool, LLC \| Minimum
Basis of presentation
Ownership percentage		10.00%		10.00%		10.00%