Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
REVENUES
Net sales	$ 16,234,278	$ 15,562,121
Royalties/licensing fees	289,947	90,047
Total revenue	16,524,225	15,652,168
Cost of sales	6,290,879	5,970,058
Gross profit	10,233,346	9,682,110
OPERATING EXPENSES
General and administrative	7,641,765	6,471,194
Research and development	1,285,064	1,084,590
Net operating expense	8,926,829	7,555,784
Income from operations	1,306,517	2,126,326
OTHER INCOME (EXPENSE)
Other income	67,837	29,429
Other expense	(4,123)	(2,981)
Impairment loss on MREC	(613,241)
Net other income/(expense)	(549,527)	26,448
Income before income taxes	756,990	2,152,774
Income tax (benefit) expense	(2,505,292)	102,752
NET INCOME	$ 3,262,282	$ 2,050,022
Earnings per common share
Basic	$ .41	$ 0.26
Diluted	$ .39	$ 0.24
Weighted average shares outstanding
Basic	7,919,568	7,917,356
Diluted	8,397,377	8,472,192