COMMON STOCK WARRANTS - Schedule of common stock warrant activity (Details) - $ / shares	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Class of Warrant or Right [Line Items]
Exercise Price (in dollars per share)	$ 7.72	$ 7.50
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	3,204,923
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	(316,912)
Ending Balance (in shares)	2,888,011
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	April 2026
Exercise Price (in dollars per share)	$ 5,174.4
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	34
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	34
Private Placement Agreement
Class of Warrant or Right [Line Items]
Warrant Type	Private Placement Agreement
Term Date	August 2026
Exercise Price (in dollars per share)	$ 5,318.4
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	540
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	540
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	August 2026
Exercise Price (in dollars per share)	$ 6,835.4
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	136
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	136
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	March 2026
Exercise Price (in dollars per share)	$ 6,000
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	60
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	(60)
Ending Balance (in shares)	0
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	November 2027
Exercise Price (in dollars per share)	$ 525.00
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	892
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	892
Series C
Class of Warrant or Right [Line Items]
Warrant Type	Series C
Term Date	October 2028
Exercise Price (in dollars per share)	$ 194.40
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	7,142
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	7,142
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	April 2028
Exercise Price (in dollars per share)	$ 262.50
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	534
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	534
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	August 2028
Exercise Price (in dollars per share)	$ 108.04
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	1,222
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	1,222
Series D
Class of Warrant or Right [Line Items]
Warrant Type	Series D
Term Date	November 2028
Exercise Price (in dollars per share)	$ 13.00
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	151,026
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	151,026
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	November 2028
Exercise Price (in dollars per share)	$ 16.25
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	28,844
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	28,844
Series F-1
Class of Warrant or Right [Line Items]
Warrant Type	Series F-1
Term Date	August 2029
Exercise Price (in dollars per share)	$ 4.35
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	319,434
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	319,434
Series F-2
Class of Warrant or Right [Line Items]
Warrant Type	Series F-2
Term Date	February 2026
Exercise Price (in dollars per share)	$ 4.35
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	316,852
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	(316,852)
Ending Balance (in shares)	0
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	August 2029
Exercise Price (in dollars per share)	$ 5.75
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	25,275
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	25,275
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	September 2026
Exercise Price (in dollars per share)	$ 3.625
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	18,736
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	18,736
Series H
Class of Warrant or Right [Line Items]
Warrant Type	Series H
Term Date	October 2026
Exercise Price (in dollars per share)	$ 4.15
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	0
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	0
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	October 2026
Exercise Price (in dollars per share)	$ 3.781
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	72,944
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	72,944
Series I
Class of Warrant or Right [Line Items]
Warrant Type	Series I
Term Date	November 2026
Exercise Price (in dollars per share)	$ 5.25
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	2,188,308
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	2,188,308
Dealer Manager
Class of Warrant or Right [Line Items]
Warrant Type	Dealer Manager
Term Date	November 2026
Exercise Price (in dollars per share)	$ 5.4219
Class of Warrant or Right, Outstanding [Roll Forward]
Beginning Balance (in shares)	72,944
Issued (in shares)	0
Exercised (in shares)	0
Expired (in shares)	0
Ending Balance (in shares)	72,944