Condensed Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Condensed Consolidated Statements Of Operations
Net sales	$ 19,152	$ 17,651
Cost of goods sold	12,275	11,224
Gross profit	6,877	6,427
Selling, general and administrative expenses	6,252	5,914
Operating income	625	513
Interest:
Interest expense	89	127
Interest income	(6)	(58)
Interest expense, net	83	69
Other expense, net	19	3
Total other expense, net	102	72
Income before income taxes	523	441
Income tax expense	155	132
Net income	$ 368	$ 309
Basic earnings per share	$ 0.12	$ 0.10
Diluted earnings per share	$ 0.11	$ 0.10
Weighted average number of common shares outstanding - denominator used for basic per share computations	3,201,000	3,132,000
Weighted average number of dilutive stock options outstanding	242,000	81,000
Denominator used for diluted per share computations	3,443,000	3,213,000
Dividends declared per share	$ 0.08	$ 0.07