Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Condensed Consolidated Statements Of Operations
Net sales	$ 40,220	$ 39,751	$ 71,590	$ 71,460
Cost of goods sold	25,449	25,039	45,016	44,624
Gross profit	14,771	14,712	26,574	26,836
Selling, general and administrative expenses	11,003	11,087	21,271	21,846
Operating income	3,768	3,625	5,303	4,990
Non-operating items:
Interest expense	502	452	1,013	864
Interest income	(11)	(7)	(19)	(14)
Interest expense, net	491	445	994	850
Other expense, net	14	74	12	61
Total other expense, net	505	519	1,006	911
Income before income tax expense	3,263	3,106	4,297	4,079
Income tax expense	592	670	819	879
Net income	$ 2,671	$ 2,436	$ 3,478	$ 3,200
Basic earnings per share	$ .80	$ .72	$ 1.04	$ .95
Diluted earnings per share	$ .77	$ .67	$ 1.01	$ .88
Weighted average number of common shares outstanding - denominator used for basic per share computations	3,351,000	3,374,000	3,351,000	3,374,000
Weighted average number of dilutive stock options outstanding	134,000	250,000	78,000	268,000
Denominator used for diluted per share computations	3,485,000	3,624,000	3,429,000	3,642,000
Dividends declared per share	$ .12	$ .11	$ .24	$ .22