CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net revenue	$ 22,932,000	$ 20,483,000	$ 57,132,000	$ 60,668,000
Cost of sales	14,904,000	13,428,000	36,466,000	38,777,000
Gross profit	8,028,000	7,055,000	20,666,000	21,891,000
Selling, general and administrative expenses	6,438,000	5,658,000	17,221,000	17,827,000
Operating income	1,590,000	1,397,000	3,445,000	4,064,000
Interest expense	158,000	116,000	335,000	386,000
Income before income taxes	1,432,000	1,281,000	3,110,000	3,678,000
Income tax expense	616,000	471,000	1,260,000	1,372,000
Net income	816,000	810,000	1,850,000	2,306,000
Basic earnings per share (in dollars per share)	$ 0.22	$ 0.22	$ 0.50	$ 0.63
Diluted earnings per share (in dollars per share)	$ 0.20	$ 0.20	$ 0.47	$ 0.59
Weighted average common shares outstanding:
Basic (in shares)	3,792,000	3,694,000	3,737,000	3,684,000
Diluted (in shares)	3,968,000	3,912,000	3,917,000	3,888,000
Net income	816,000	810,000	1,850,000	2,306,000
Other comprehensive loss - foreign currency translation adjustment	(63,000)	0	(63,000)	0
Total comprehensive income	$ 753,000	$ 810,000	$ 1,787,000	$ 2,306,000