LONG-TERM DEBT (Schedule of Debt) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Total long-term debt	$ 217	$ 374
Current portion of long-term debt	(147)	(297)
Long-term debt, net of current maturities	70	77
Connecticut Department of Economic and Community Development (DECD)
Debt Instrument [Line Items]
Total long-term debt	108	115
Debt issuance costs	(9)	(9)
Financed insurance loan
Debt Instrument [Line Items]
Total long-term debt	89	177
Current portion of long-term debt	(100)	(200)
Business loan agreement
Debt Instrument [Line Items]
Total long-term debt	$ 29	$ 91