INCOME TAXES - Schedule of Net Deferred Tax Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Deferred tax assets:
Net operating losses	$ 72,174	$ 48,552
Accruals and reserves	399	1,082
Lease liabilities	5,201	892
Stock compensation	1,848	337
Interest expense limitation carryforward	13,737	5,665
Goodwill and acquired intangibles	1,910	0
Other	166	0
Gross deferred tax assets	95,435	56,528
Valuation allowance	(85,162)	(53,705)
Deferred tax assets, net	10,273	2,823
Deferred tax liabilities:
Lease right-of-use asset	(6,548)	(880)
Property, plant and equipment	(3,801)	(1,943)
Gross deferred tax liabilities	(10,349)	(2,823)
Deferred tax liabilities, net	$ (76)	$ 0