CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash	$ 6,838	$ 5,935
Accounts receivable, net	7,698	7,636
Other receivables-employee retention credit (ERC)	1,593
Inventories, net	22,257	23,406
Prepaid income taxes	343	483
Other current assets	803	383
Total current assets	39,532	37,843
Property, plant and equipment, net	11,675	12,017
Deferred income taxes	133	137
Other non-current assets	331	331
Total Assets	51,671	50,328
Current liabilities:
Current portion of long-term debt	2,197	2,334
Current portion of equipment financing and capital leases	378	301
Dividend payable		12
Accounts payable	1,757	1,599
Accrued employee compensation and benefits costs	2,148	1,649
Other accrued liabilities	899	874
Total current liabilities	7,379	6,769
Long-term debt	7,515	7,293
Post retirement obligation	2,534	2,529
Shareholders' equity:
Common stock, par value $0.20; authorized 4,000,000 shares; issued 2,614,506 shares; outstanding 2,406,763 (2,416,683 - 2020) shares	523	523
Capital in excess of par value	14,492	14,481
Retained earnings	22,344	21,803
Accumulated other comprehensive loss	(1,341)	(1,356)
Employee stock ownership trust commitment	(359)	(359)
Treasury stock, at cost 135,999 (126,079 - 2020) shares	(1,416)	(1,355)
Total shareholders' equity	34,243	33,737
Total Liabilities and Shareholders' Equity	$ 51,671	$ 50,328