REDEEMABLE CONVERTIBLE PREFERRED STOCK - Schedule of Significant Inputs Used in the Valuation of the Derivative Liability (Details) - Level 3 - Ayar	Mar. 31, 2026	Dec. 31, 2025
Volatility \| Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.400	0.400
Volatility \| Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.400	0.400
Credit spread \| Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.245	0.239
Credit spread \| Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.245	0.239
Stock price \| Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	9.53	10.57
Stock price \| Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	9.53	10.57
Expected term (in years) \| Series A Derivative Liability
Derivative [Line Items]
Term (in years)	3 years	3 years 2 months 12 days
Expected term (in years) \| Series B Derivative Liability
Derivative [Line Items]
Term (in years)	3 years 4 months 24 days	3 years 7 months 6 days
Risk-free rate \| Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.038	0.035
Risk-free rate \| Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.038	0.036