CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2023	Dec. 31, 2022
CURRENT ASSETS
Cash	$ 561,000	$ 667,000
Accounts receivable - net	9,139,000	7,370,000
Inventories	23,654,000	24,491,000
Prepaid expenses and other current assets	1,112,000	2,753,000
TOTAL CURRENT ASSETS	34,466,000	35,281,000
PROPERTY AND EQUIPMENT
Land	507,000	507,000
Buildings and improvements	4,087,000	4,087,000
Machinery and equipment	28,964,000	28,057,000
Property and Equipment, Gross	33,558,000	32,651,000
Less accumulated depreciation and amortization	23,800,000	23,288,000
NET PROPERTY AND EQUIPMENT	9,758,000	9,363,000
GOODWILL	4,825,000	4,822,000
OTHER INTANGIBLE ASSETS - net	5,158,000	5,326,000
DEFERRED INCOME TAXES - net	472,000	629,000
RIGHT-OF-USE ASSETS - OPERATING LEASES	5,309,000	5,521,000
OTHER ASSETS - net	78,000	62,000
TOTAL ASSETS	60,066,000	61,004,000
CURRENT LIABILITIES
Short-term borrowings	7,602,000	7,570,000
Accounts payable	2,219,000	3,094,000
Accrued compensation and benefits	1,009,000	1,757,000
Accrued other liabilities	1,647,000	1,002,000
Current leased liabilities - operating leases	916,000	1,020,000
TOTAL CURRENT LIABILITIES	13,393,000	14,443,000
Noncurrent leased liabilities - operating leases	4,426,000	4,535,000
Other liabilities	63,000	70,000
TOTAL LIABILITIES	17,882,000	19,048,000
SHAREHOLDERS' EQUITY
Preferred stock - $10 par; authorized - 2,000,000 shares; no shares issued
Additional paid-in capital	14,263,000	14,246,000
Retained earnings	34,428,000	34,251,000
Treasury stock, at cost - 1,273,000 shares at March 31, 2023, and December 31, 2022	(10,213,000)	(10,213,000)
Accumulated other comprehensive loss	(761,000)	(795,000)
TOTAL SHAREHOLDERS' EQUITY	42,184,000	41,956,000
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	60,066,000	61,004,000
Class A Common Stock
SHAREHOLDERS' EQUITY
Common stock	$ 4,467,000	$ 4,467,000