Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Condensed Consolidated Statements Of Operations
Net sales	$ 36,995	$ 34,731	$ 108,585	$ 106,191
Cost of goods sold	23,861	22,281	68,877	66,905
Gross profit	13,134	12,450	39,708	39,286
Selling, general and administrative expenses	11,408	11,077	32,679	32,923
Operating income	1,726	1,373	7,029	6,363
Non-operating items:
Interest expense	478	504	1,491	1,367
Interest income	(9)	(8)	(28)	(21)
Interest expense, net	469	496	1,463	1,346
Other expense, net	40	23	52	84
Total other expense, net	509	519	1,515	1,430
Income before income tax expense	1,217	854	5,514	4,933
Income tax expense	158	47	977	926
Net income	$ 1,059	$ 807	$ 4,537	$ 4,007
Basic earnings per share	$ .32	$ .24	$ 1.35	$ 1.19
Diluted earnings per share	$ .30	$ .23	$ 1.32	$ 1.12
Weighted average number of common shares outstanding - denominator used for basic per share computations	3,352,000	3,374,000	3,352,000	3,374,000
Weighted average number of dilutive stock options outstanding	134,000	177,000	94,000	200,000
Denominator used for diluted per share computations	3,486,000	3,551,000	3,446,000	3,574,000
Dividends declared per share	$ .12	$ .11	$ .36	$ .33