Condensed Interim Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Sales	$ 4,210,180	$ 4,663,708
Cost of sales	2,233,917	2,569,675
Gross profit	1,967,263	2,094,033
Operating expenses
Wages	421,310	358,417
Administrative salaries and benefits	260,593	249,082
Advertising and promotion	4,343	9,577
Investor relations and transfer agent fee	35,655	37,341
Office and miscellaneous	29,673	34,902
Insurance	62,778	81,609
Interest expense	7,400	11,567
Rent	61,742	55,514
Consulting	32,854	34,296
Professional fees	43,314	57,552
Travel	30,150	33,899
Telecommunications	6,156	6,296
Shipping	4,109	3,862
Research	37,206	11,144
Commissions		40,655
Bad debt expense		380
Currency exchange	(86,134)	9,004
Utilities	4,535	6,965
Total operating expenses	955,684	1,042,062
Income before other items and income tax	1,011,579	1,051,971
Gain (loss) on involuntary disposition (net of tax)	(7,716)	2,572,288
Write down of inventory		(51,346)
Interest income	1,697	33
Income before income tax	1,005,560	3,572,946
Deferred tax expense		23,404
Provision for income taxes	301,896	296,875
Net income	703,664	3,252,667
Other comprehensive income (loss)	(119,029)	39,667
Comprehensive income (loss)	$ 584,635	$ 3,292,334
Net income per share (basic and diluted)	$ 0.06	$ 0.28
Weighted average number of common shares (basic)	11,620,291	11,458,170
Weighted average number of common shares (diluted)	11,847,061	11,638,732