Share-Based Compensation - HCI Equity Incentive Plan - (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
HCI
Share-based Compensation Arrangement by Share-based Payment Award
Share-based compensation expense	$ 4	$ 4	$ 8	$ 25

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details