COMMON STOCK WARRANTS - Schedule of Common Stock Warrant Activity (Details) - shares		9 Months Ended
	Oct. 08, 2021	Sep. 30, 2024	Sep. 30, 2023
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		1,943,403	764,914
Warrants issued (in shares)		0	1,178,489
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		1,943,403	1,943,403
Public Warrants
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		764,081	491,860
Warrants issued (in shares)		0	0
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		764,081	491,860
Earnout Warrants
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)			38,888
Warrants issued (in shares)			0
Warrants exercised (in shares)			0
Warrants or rights at end of period (in shares)			38,888
Private Warrants (excluding Earnout Warrants)
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)			233,333
Warrants issued (in shares)			0
Warrants exercised (in shares)			0
Warrants or rights at end of period (in shares)	4,083,334		233,333
SMUD Warrant
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		833	833
Warrants issued (in shares)		0	0
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		833	833
Investment Warrant
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		708,775	0
Warrants issued (in shares)		0	708,775
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		708,775	708,775
IP Warrant
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		417,997	0
Warrants issued (in shares)		0	417,997
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		417,997	417,997
Performance Warrants
Class of Warrant or Right [Roll Forward]
Warrants or rights at beginning of period (in shares)		51,717	0
Warrants issued (in shares)		0	51,717
Warrants exercised (in shares)		0	0
Warrants or rights at end of period (in shares)		51,717	51,717