REDEEMABLE CONVERTIBLE PREFERRED STOCK - Schedule of Significant Inputs Used in the Valuation of the Derivative Liability (Details) - Ayar - Level 3 - Redeemable Convertible Preferred Stock	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Series A Derivative Liability
Derivative [Line Items]
Term (in years)	3 years 8 months 12 days	4 years 2 months 12 days
Series B Derivative Liability
Derivative [Line Items]
Term (in years)	4 years 1 month 6 days	4 years 7 months 6 days
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	0.179
Credit spread | Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.245	0.179
Stock price | Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	2.11	3.02
Stock price | Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	2.11	3.02
Risk-free rate | Series A Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.037	0.043
Risk-free rate | Series B Derivative Liability
Derivative [Line Items]
Derivative liability, measurement input	0.037	0.044