Income Taxes - Schedule of Deferred Tax Assets & Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Net operating losses	$ 17,152	$ 3,256
Restricted stock options	889	629
Deferred revenue	19	25
Investment in Intuitive Machines, LLC	334,502	334,982
Excess Business Interest Expense	687	0
Other deferred tax assets	653	664
Total deferred tax assets	353,902	339,556
Valuation allowance	(353,896)	(339,543)
Net deferred tax assets	6	13
Deferred tax liabilities:
Section 481(a) adjustment	(6)	(13)
Total deferred tax liabilities	(6)	(13)
Net deferred tax asset (liability)	$ 0	$ 0