STOCKHOLDERS' DEFICIT - January 2024 Units Offering (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	12 Months Ended
	Jan. 19, 2024	Jan. 31, 2024	Dec. 31, 2024
Public Offering
Class of Stock [Line Items]
Sale of stock (in shares)		6,800,000
Public offering price ( in dollars per share)		$ 1.50
Gross proceeds		$ 10.2
Public Offering | Common Shares
Class of Stock [Line Items]
New issues per offering unit (in shares)		1
Number of securities called by each warrants (in shares)		1
Public Offering | Common Shares | Certain Investors
Class of Stock [Line Items]
Number of securities called by each warrants (in shares)		1
Public Offering | Warrant
Class of Stock [Line Items]
Sale of stock (in shares)		36,003
New issues per offering unit (in shares)		1
Exercise price (dollars per share)		$ 1.65
Contractual life (in years)		5 years
Public Offering | Warrant | Certain Investors
Class of Stock [Line Items]
New issues per offering unit (in shares)		1
Public Offering | Pre-funded Warrant
Class of Stock [Line Items]
Public offering price ( in dollars per share)		$ 1.49
Exercise price (dollars per share)		$ 0.01
Public Offering | Pre-funded Warrant | Certain Investors
Class of Stock [Line Items]
New issues per offering unit (in shares)		1
Over-Allotment Option
Class of Stock [Line Items]
Sale of stock (in shares)		1,000,000
Duration of optional period for purchase of additional shares or warrants		30 days
Private Placement | Schuler Purchase Obligation | Chief Executive Officer
Class of Stock [Line Items]
Sale of stock (in shares)		33,332
Public offering price ( in dollars per share)		$ 1.50
Private Placement | Schuler Purchase Obligation | Chief Financial Officer
Class of Stock [Line Items]
Sale of stock (in shares)		33,332
Public offering price ( in dollars per share)		$ 1.50
Private Placement | Jack W. Schuler Living Trust | Schuler Purchase Obligation
Class of Stock [Line Items]
Sale of stock (in shares)		1,200,000
Public offering price ( in dollars per share)		$ 1.73
Gross proceeds		$ 2.0
Private Placement, Additional Units | Jack W. Schuler Living Trust | Schuler Purchase Obligation
Class of Stock [Line Items]
Sale of stock (in shares)	1,600,000		13,700,000
Public offering price ( in dollars per share)	$ 1.73
Gross proceeds	$ 2.7