Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2024	Dec. 31, 2023
ASSETS
Properties and equipment (net of accumulated depreciation) (Note 4)	$ 6,455,000	$ 6,498,000
Cash and cash equivalents	847,000	652,000
Investments	1,265,000	1,244,000
Prepaid and other	315,000	387,000
Prepaid income taxes		57,000
Deferred income taxes, discontinued operations	103,000	109,000
Total assets	8,985,000	8,947,000
Liabilities:
Property taxes	340,000	340,000
Other	420,000	330,000
Income tax payable	21,000
Deferred income taxes, net	242,000	284,000
Environmental remediation accrual, discontinued operations (Note 9)	379,000	402,000
Total liabilities	1,402,000	1,356,000
Shareholders’ equity:
Class A common stock, $.01 par; authorized 10,000,000 shares; issued and outstanding 6,599,912 shares	66,000	66,000
Capital in excess of par	782,000	782,000
Retained earnings	6,735,000	6,743,000
Total shareholders' equity	7,583,000	7,591,000
Total liabilities and shareholders' equity	$ 8,985,000	$ 8,947,000