CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 3,886	$ 4,707
Accounts receivable, net	9,130	8,424
Inventories, net	13,120	12,791
Other current assets	419	249
Total current assets	26,555	26,171
Property, plant and equipment, net	11,287	11,021
Deferred income taxes	409	409
Other non-current assets	381	385
Total Assets	38,632	37,986
Current liabilities:
Current portion of long-term debt	700	681
Accounts payable	2,025	1,377
Accrued employee compensation and benefits costs	1,506	1,784
Accrued income taxes	478	414
Other accrued liabilities	922	872
Total current liabilities	5,631	5,128
Long-term debt	2,851	2,950
Post retirement obligation	1,771	1,743
Shareholders' equity:
Common stock, par value $0.20; authorized 4,000,000 shares; issued 2,614,506 shares; outstanding 2,296,974 (2,308,315 - 2017) shares	523	523
Capital in excess of par value	14,171	14,171
Retained earnings	16,040	15,709
Accumulated other comprehensive loss	(32)	(32)
Employee stock ownership trust commitment	(662)	(662)
Treasury stock, at cost 195,324 (183,983 - 2017) shares	(1,661)	(1,544)
Total shareholders' equity	28,379	28,165
Total Liabilities and Shareholders' Equity	$ 38,632	$ 37,986