CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash	$ 4,004	$ 9,546
Accounts receivable, net	9,469	7,198
Inventories, net	19,044	20,132
Prepaid income taxes	138	792
Other current assets	597	647
Total current assets	33,252	38,315
Property, plant and equipment, net	10,656	10,557
Deferred income taxes, net	1,072	900
Other non-current assets	314	321
Total Assets	45,294	50,093
Current liabilities:
Current portion of equipment financing and capital leases	501	276
Current portion of postretirement obligation	87	136
Accounts payable	3,113	663
Accrued employee compensation and benefits costs	1,163	1,759
Accrued warranty	581	511
Other accrued liabilities	762	903
Total current liabilities	6,207	4,248
Long-term debt		4,750
Post retirement obligation	3,975	5,729
Shareholders' equity:
Common stock, par value $0.20; authorized 4,000,000 shares; issued 2,629,052 shares; outstanding 2,483,318 (2,435,032 - 2021) shares	523	523
Capital in excess of par value	14,556	14,500
Retained earnings	23,741	25,858
Accumulated other comprehensive loss	(2,337)	(3,908)
Employee stock ownership trust commitment	(157)	(258)
Treasury stock, at cost 104,464 (122,839 - 2021) shares	(1,214)	(1,349)
Total shareholders' equity	35,112	35,366
Total Liabilities and Shareholders' Equity	$ 45,294	$ 50,093