UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 756	$ 220
Restricted cash	297	519
Inventories, net	333	353
Prepaid assets	10	0
Current assets related to discontinued operations	276	604
Total current assets	1,672	1,696
Operating lease - right of use assets, net	321	494
Long term assets related to discontinued operations	24	109
Total assets	2,017	2,299
Current liabilities:
Accounts payable	64	30
Accrued liabilities	415	649
Current operating lease liability	168	223
Current liabilities related to discontinued operations	228	585
Total current liabilities	875	1,487
Long term operating lease liability	169	290
Long-term liabilities related to discontinued operations	441	1,236
Total liabilities	1,485	3,013
Shareholders' equity:
Class B convertible preferred stock, par value $0.001, 5,100 shares authorized, — and — shares issued and outstanding, respectively	0	0
Common stock, par value $0.001, 150,000,000 shares authorized, 2,675,412 and 2,237,912 shares issued and outstanding, respectively	3	2
Additional paid-in capital	37,500	35,767
Accumulated other comprehensive loss	(341)	(340)
Accumulated deficit	(36,630)	(36,143)
Total shareholders' equity	532	(714)
Total liabilities and shareholders' equity	$ 2,017	$ 2,299

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).