Consolidated Balance Sheets - USD ($)	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Properties and equipment (net of accumulated depreciation) (Note 4)	$ 6,498,000	$ 6,584,000
Cash and cash equivalents	652,000	1,476,000
Investments	1,244,000
Prepaid and other	387,000	224,000
Prepaid income taxes	57,000	21,000
Deferred income taxes, discontinued operations	109,000	110,000
Total assets	8,947,000	8,415,000
Liabilities:
Property taxes	340,000	260,000
Other	330,000	366,000
Deferred income taxes, net	284,000	271,000
Environmental remediation accrual, discontinued operations (Note 9)	402,000	406,000
Total liabilities	1,356,000	1,303,000
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	6,743,000	6,264,000
Total shareholders' equity	7,591,000	7,112,000
Total liabilities and shareholders' equity	$ 8,947,000	$ 8,415,000