NATURE OF BUSINESS & SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedules of Concentration of Risk, by Risk Factor (Details) - Customer Concentration Risk	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Customer A \| Revenue from Contract with Customer Benchmark
Product Information [Line Items]
Concentration risk (as percent)	62.70%	86.90%	77.40%	73.40%
Customer A \| Accounts Receivable
Product Information [Line Items]
Concentration risk (as percent)			75.10%		87.00%
Customer B \| Revenue from Contract with Customer Benchmark
Product Information [Line Items]
Concentration risk (as percent)	22.00%	8.10%	15.60%	12.20%
Customer B \| Accounts Receivable
Product Information [Line Items]
Concentration risk (as percent)			24.90%		13.00%
Customer C \| Revenue from Contract with Customer Benchmark
Product Information [Line Items]
Concentration risk (as percent)	15.00%	5.00%	6.70%	13.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.