Condensed Interim Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current
Cash and cash equivalents	$ 3,695,933	$ 7,857,936
Accounts receivable (see Note 4)	7,591,944	4,422,745
Inventory (see Note 5)	8,736,736	8,727,709
Prepaid expenses	292,753	200,306
Total current assets	20,317,366	21,208,696
Property, equipment and leaseholds, net (see Note 6)	3,744,510	2,563,261
Right of use asset	739,500
Patents (see Note 7)	58,904	63,014
Intangible assets (Note 8)	3,084,000	3,128,000
Long term deposits (see Note 9)	30,777	30,777
Investments (Note 10)	2,001,759	776,357
Goodwill (Note 8)	2,534,275	2,534,275
Restricted cash (Note 11e)	1,000,000
Deferred tax asset (Note 14)	900,893	891,735
Total Assets	34,411,984	31,196,115
Current
Accounts payable and accrued liabilities	1,460,971	1,050,673
Deferred revenue	117,892	127,168
Income taxes payable	1,731,156	1,357,299
Short term line of credit (Note 11)	4,182,061	2,798,131
Current portion of lease liability (Note 3)	343,413
Current portion of long term debt (Note 12)	721,370	771,359
Total current liabilities	8,556,863	6,104,630
Convertible note payable(Note 13)	1,000,000	1,000,000
Lease liabilities (Note 3)	396,087
Deferred income tax liability	863,570	989,569
Long term debt (Note 12)	3,425,111	3,580,384
Total liabilities	14,241,631	11,674,583
Stockholders' Equity
Capital stock (see 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: 11,711,657 (2018: 11,699,657) common shares	11,712	11,700
Capital in excess of par value	15,344,870	15,328,285
Other comprehensive loss	(1,040,280)	(1,222,573)
Accumulated earnings	3,362,556	2,941,889
Total stockholders' equity - controlling interest	17,678,858	17,059,301
Non-controlling interests (Note 16)	2,491,495	2,462,231
Total Stockholders' Equity	20,170,353	19,521,532
Total Liabilities and Stockholders' Equity	$ 34,411,984	$ 31,196,115