CONSOLIDATED INCOME STATEMENTS - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CONSOLIDATED INCOME STATEMENTS
Sales	$ 14,592,254	$ 13,627,048
Cost of Sales	12,234,782	11,932,122
Gross Profit	2,357,472	1,694,926
Selling, General and Administrative	6,100,715	4,986,741
Research and Product Development	1,214,851	1,314,430
Operating Income (Loss)	(4,958,094)	(4,606,245)
Interest and Investment Income, net	216,071	186,562
Income (Loss) Before Income Taxes	(4,742,023)	(4,419,683)
Income Tax Expense		404,527
Net Income (Loss)	$ (4,742,023)	$ (4,824,210)
Basic Earnings (Loss) per Share	$ (0.09)	$ (0.10)
Diluted Earnings (Loss) per Share	$ (0.09)	$ (0.10)