Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net loss	$ 43	$ (1,365)	$ (381)	$ (1,971)
Adjustments to reconcile net loss to net cash used in
Loss on change in fair value of derivative liability	(156)	1,060	130	1,459
(Gain) loss on conversion of debt				24
Imputed interest on notes payable			8
Amortization of debt discount				54
Increase in operating liabilities:
Prepaid expenses			(4)	4
Accounts payable and accrued expenses			187	(32)
Accounts payable - related party			60	16
Cash used in operating activities				(446)
Cash flows from financing activities:
Proceeds from sale of debentures
Cash provided by financing activities
Net increase (decrease) in cash				(446)
Cash, beginning of period			5	711
Cash, end of period	$ 5	$ 265	$ 5	$ 265