CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 372	$ 252
Note receivable - related party	3,542	3,560
Other current assets	43
Total current assets	3,957	3,812
Property and equipment, net of depreciation
Land, buildings and equipment	637	643
Total assets	4,594	4,455
Current liabilities
Accounts payable	19	28
Accrued expenses	37	32
Total current liabilities	56	60
Stockholders' equity
Preferred stock, Series B	1	1
Common stock, $.01 par value; authorized, 100,000,000 shares; issued and outstanding, 5,131,934 shares at June 30, 2022 and December 31, 2021	51	51
Additional paid-in capital	63,579	63,579
Accumulated deficit	(59,093)	(59,236)
Total shareholder equity	4,538	4,395
Total liabilities & equity	$ 4,594	$ 4,455

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).