CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net revenue	$ 22,560,000	$ 18,268,000	$ 42,386,000	$ 34,200,000
Cost of sales	14,141,000	11,665,000	26,448,000	21,562,000
Gross profit	8,419,000	6,603,000	15,938,000	12,638,000
Selling, general and administrative expenses	6,452,000	5,556,000	12,548,000	10,783,000
Operating income	1,967,000	1,047,000	3,390,000	1,855,000
Other income	(201,000)	0	(201,000)	0
Interest expense	201,000	88,000	393,000	177,000
Income before income taxes	1,967,000	959,000	3,198,000	1,678,000
Income tax expense	655,000	387,000	1,105,000	644,000
Net income	$ 1,312,000	$ 572,000	$ 2,093,000	$ 1,034,000
Basic earnings per share (in dollars per share)	$ 0.36	$ 0.15	$ 0.58	$ 0.28
Diluted earnings per share (in dollars per share)	$ 0.35	$ 0.15	$ 0.56	$ 0.27
Weighted average common shares outstanding:
Basic (in shares)	3,606,000	3,724,000	3,598,000	3,709,000
Diluted (in shares)	3,754,000	3,905,000	3,751,000	3,891,000
Net income	$ 1,312,000	$ 572,000	$ 2,093,000	$ 1,034,000
Other comprehensive income - foreign currency translation adjustment	152,000	0	44,000	0
Total comprehensive income	$ 1,464,000	$ 572,000	$ 2,137,000	$ 1,034,000