Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended		12 Months Ended
	Sep. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Cash Flows From Operating Activities:
Net loss	$ (1,359)	$ (1,293)	$ (2,156)	$ (1,598)	$ (4,140)	$ (5,397)
Net loss from discontinued operations					1,866	1,812
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization					99	114
Bad debt expense						19
Impairment loss						(25)
(Gain) loss on disposal of assets	(1)				(1)	3
Inventory reserve					(2)	(8)
Loss on debt to equity conversion			1,321			1,321
Stock dividend payable						(113)
Amortization of debt issuance costs					236
Interest accrued to secured credit facilities					27	71
Interest accrued to notes payable					481
Payment of accrued interest on secured credit facilities						(142)
Interest accrued to secured credit facilities, related party					183
Payment of accrued interest on secured credit facilities, related party					(81)
Interest accrued for amounts due to related parties						348
Payment of accrued interest on amounts due to related parties						(348)
Issuance of common stock for services by third parties					2	94
Issuance of common stock for services by employees					67	456
Changes in operating assets and liabilities:
Trade receivables, net					59	54
Inventories					259	597
Prepaid expenses and other assets					(1)	(48)
Right-of-use assets					250	233
Accounts payable					(39)	93
Accrued liabilities					(47)	(632)
Other liabilities, related party					81	556
Net lease liabilities					(276)	(236)
Net cash used in operating activities of continuing operations					(977)	(1,178)
Net cash used in operating activities of discontinued operations					(626)	(541)
Net cash used in operating activities					(1,603)	(1,719)
Cash Flows From Investing Activities:
Proceeds from sale of fixed assets						51
Purchases of property and equipment						(60)
Net cash used in investing activities of continuing operations						(9)
Net cash provided by (used in) investing activities of discontinued operations					114	(111)
Net cash provided by (used in) investing activities					114	(120)
Cash Flows From Financing Activities:
Proceeds from  issuance of stock					393	1,300
Proceeds from secured credit facilities					1,100	56
Net cash provided by financing activities					1,493	1,356
Net increase (decrease) in cash					4	(483)
Cash at the beginning of the period		$ 306		$ 612	306	612	$ 612
Cash at the end of the period	$ 310		$ 129		310	129	$ 306
Supplemental Disclosure of Cash Flow Information
Cash paid during the period for interest					12	1,056
Cash paid for amounts included in measurement of lease liabilities					234	254
Supplemental Disclosure of Non-Cash Financing Activity
Dividends issued					150
Warrants issued in relation to debt issuance					329
Debt exchanged for equity						6,510
Accrued interest rolled into notes payable						$ 241