Interim Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Current
Cash and cash equivalents	$ 4,930,689	$ 3,472,776
Term deposits	1,025,347	1,000,000
Accounts receivable (Note 4)	5,869,170	5,889,813
Inventory (Note 5)	10,739,258	8,372,476
Prepaid expenses	348,148	302,447
Total current assets	22,912,612	19,037,512
Property, equipment and leaseholds, net (Note 6)	5,186,746	5,142,041
Patents (Note 7)	17,808	30,137
Right of use assets (Note 3)	253,067	483,113
Intangible assets (Note 8)	2,644,000	2,776,000
Long term deposits (Note 9)	8,540	8,540
Investments (Note 10)	5,515,348	4,776,167
Goodwill (Note 8)	2,534,275	2,534,275
Deferred tax asset	299,603	299,603
Total Assets	39,371,999	35,087,388
Current
Accounts payable	1,073,883	558,105
Accrued liabilities	957,979	1,225,804
Deferred revenue	259,083	314,277
Income taxes payable	4,396,735	2,540,348
Short term line of credit (Note 11)	1,489,154	2,116,073
Current portion of lease liability (Note 3)	96,695	287,900
Current portion of long term debt (Note 12)	861,618	848,794
Total current liabilities	9,135,147	7,891,301
Lease liability (Note 3)	156,372	195,213
Deferred income tax liability	233,751	233,751
Long term debt (Note 12)	1,712,338	2,998,844
Total Liabilities	11,237,608	11,319,109
Stockholders’ Equity
Capital stock (Note 15) Authorized: 50,000,000 common shares with a par value of $0.001 each; 1,000,000 preferred shares with a par value of $0.01 each Issued and outstanding: 12,327,246 (December 31, 2020: 12,260,545) common shares	12,327	12,261
Capital in excess of par value	16,849,411	16,633,190
Other comprehensive loss	(783,837)	(872,121)
Accumulated earnings	9,223,154	5,433,198
Total stockholders’ equity – controlling interest	25,301,055	21,206,528
Non-controlling interests (Note 16)	2,833,336	2,561,751
Total Stockholders’ Equity	28,134,391	23,768,279
Total Liabilities and Stockholders’ Equity	$ 39,371,999	$ 35,087,388