CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net sales and revenues	$ 7,278,999	$ 5,415,230	$ 17,820,348	$ 14,144,357
Cost of sales and revenues	4,080,121	3,098,989	10,418,376	8,599,405
Gross profit	3,198,878	2,316,241	7,401,972	5,544,952
Operating expenses:
Selling, general and administrative expenses	1,250,138	982,893	3,602,498	2,831,590
Research and development expenses	1,026,573	506,618	2,207,475	1,505,394
Total operating expenses	2,276,711	1,489,511	5,809,973	4,336,984
Operating income	922,167	826,730	1,591,999	1,207,968
Financing income, net	17,228	21,270	43,957	64,237
Income before income taxes	939,395	848,000	1,635,956	1,272,205
Income tax expense	314,000	307,000	535,000	451,000
Net income	625,395	541,000	1,100,956	821,205
Net income per share:
Basic income per share (in Dollars per share)	$ 0.13	$ 0.12	$ 0.23	$ 0.18
Diluted income per share (in Dollars per share)	$ 0.12	$ 0.11	$ 0.22	$ 0.17
Comprehensive income:
Net income	625,395	541,000	1,100,956	821,205
Foreign currency translation adjustments, net of tax	5,869	(45,650)	(5,912)	(42,866)
Comprehensive income	$ 631,264	$ 495,350	$ 1,095,044	$ 778,339