Consolidated Balance Sheets - USD ($)	Dec. 31, 2022	Dec. 31, 2021
ASSETS
Properties and equipment (net of accumulated depreciation) (Note 3)	$ 6,584,000	$ 6,670,000
Cash and cash equivalents	1,476,000	1,443,000
Prepaid and other	224,000	122,000
Prepaid income taxes	21,000	85,000
Deferred income taxes, discontinued operations	110,000	100,000
Total assets	8,415,000	8,420,000
Liabilities:
Property taxes	260,000	277,000
Other	366,000	350,000
Deferred income taxes, net	271,000	262,000
Environmental remediation accrual, discontinued operations (Note 8)	406,000	358,000
Total liabilities	1,303,000	1,247,000
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	6,264,000	6,325,000
Total shareholders' equity	7,112,000	7,173,000
Total liabilities and shareholders' equity	$ 8,415,000	$ 8,420,000