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SEGMENT AND GEOGRAPHIC INFORMATION (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
SEGMENT AND GEOGRAPHIC INFORMATION (Details) $ in Thousands	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($) customer	Jun. 30, 2025 USD ($) segment customer	Jun. 30, 2024 USD ($) customer	Dec. 31, 2024 customer
Segment and Geographic Information
Number of operating segments \| segment			1
Product sales, net	$ 33	$ 171	$ 71	$ 295
Other revenue	10	11	21	22
Total revenue	$ 43	$ 182	$ 92	$ 317
Net product sales \| Customer \| Four customers
Segment and Geographic Information
Concentration of risk (percent)	87.00%
Net product sales \| Customer \| Six customer
Segment and Geographic Information
Number of customers \| customer			6
Concentration of risk (percent)			94.00%
Net product sales \| Customer \| Three customers
Segment and Geographic Information
Number of customers \| customer		3
Concentration of risk (percent)		97.00%
Net product sales \| Customer \| Two customers
Segment and Geographic Information
Number of customers \| customer				2
Concentration of risk (percent)				88.00%
Accounts receivable, net \| Credit \| Two customers
Segment and Geographic Information
Number of customers \| customer			2		2
Concentration of risk (percent)			100.00%		100.00%
United States
Segment and Geographic Information
Product sales, net	$ 7	$ 67	$ 26	$ 146
Canada
Segment and Geographic Information
Product sales, net	$ 26	$ 104	$ 45	$ 149