CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues	$ 9,649,335	$ 8,579,507	$ 21,017,329	$ 18,877,912
Cost of Revenues	5,152,688	4,574,205	11,027,944	9,760,962
Gross Profit	4,496,647	4,005,302	9,989,385	9,116,950
Product Royalty Income	17,360	8,094	33,056	28,205
Operating Expenses
Salaries and wages	739,366	588,242	2,330,006	1,983,557
Commissions and consulting expenses	104,608	124,501	263,168	383,415
Professional fees	133,480	163,687	518,017	461,145
Advertising and marketing	520,633	534,817	1,556,515	1,497,429
Office lease and expenses	71,725	69,400	210,263	211,159
Research and development costs	357,258	357,177	1,063,573	1,059,369
Bad debt expense	148,685	635	158,184	21,107
General and administrative expenses	485,054	521,052	1,473,708	1,410,768
Depreciation	191,712	174,490	569,707	502,265
Total operating expenses	2,752,521	2,534,001	8,143,141	7,530,214
Income from Operations	1,761,486	1,479,395	1,879,300	1,614,941
Other Expenses
Interest and other expenses, net	(449)	(2,393)	(4,042)	(8,320)
Total other expenses	(449)	(2,393)	(4,042)	(8,320)
Income Before Income Taxes	1,761,037	1,477,002	1,875,258	1,606,621
Income Taxes	440,259	370,658	471,542	408,913
Net Income Available to Common Shareholders	$ 1,320,778	$ 1,106,344	$ 1,403,716	$ 1,197,708
Net Income per Common Share
Basic	$ 0.25	$ 0.21	$ 0.26	$ 0.22
Diluted	$ 0.24	$ 0.20	$ 0.25	$ 0.22
Weighted Average Number of Common Shares Outstanding
Basic	5,386,723	5,366,382	5,384,753	5,366,382
Diluted	5,532,275	5,504,664	5,530,304	5,504,664
Comprehensive Income
Net Income	$ 1,320,778	$ 1,106,344	$ 1,403,716	$ 1,197,708
Other comprehensive income, net of $0 and $0 deferred income taxes in 2019 and 2018
Foreign currency translation	(102,756)	(6,018)	(69,591)	(122,328)
Total Comprehensive Income	$ 1,218,022	$ 1,100,326	$ 1,334,125	$ 1,075,380