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Equity - Inducement Options (Details) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2024 $ / shares	Dec. 31, 2023 USD ($) installment $ / shares shares
Share-based compensation
Exercise price (in dollars per share) | $ / shares					$ 1.53
Non-Qualified Stock Option | Chief Technology Officer
Share-based compensation
Grants of stock options | shares						150
Exercise price (in dollars per share) | $ / shares						$ 0.91
Number of installments | installment						3
Vesting percentage						33.00%
Fair value of options granted (in dollars)						$ 112
Share based compensation cost related to vesting awards	$ 10	$ 9	$ 28	$ 28
Total unrecognized compensation	$ 4		$ 4

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