CONSOLIDATED INCOME STATEMENTS (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED INCOME STATEMENTS
Sales	$ 12,984,164	$ 12,124,790	$ 25,320,538	$ 24,153,207
Cost of Sales	11,299,099	10,405,991	22,354,493	20,807,932
Gross Profit	1,685,065	1,718,799	2,966,045	3,345,275
Selling, General and Administrative	3,237,974	2,824,379	7,154,757	5,723,063
Research and Product Development	10,222,721	10,876,396	22,977,239	20,281,943
Operating Income (Loss)	(11,775,630)	(11,981,976)	(27,165,951)	(22,659,731)
Interest and Investment Income, net	4,566	77,091	15,238	188,188
Interest Expense	92,155	456	92,230	709
Income (Loss) Before Income Taxes	(11,863,219)	(11,905,341)	(27,242,943)	(22,472,252)
Income Tax Expense	0		0
Net Income (Loss)	$ (11,863,219)	$ (11,905,341)	$ (27,242,943)	$ (22,472,252)
Basic Earnings (Loss) per Share (in dollars per share)	$ (0.38)	$ (0.58)	$ (1.04)	$ (1.12)
Diluted Earnings (Loss) per Share (in dollars per share)	$ (0.38)	$ (0.58)	$ (1.04)	$ (1.12)