Condensed Interim Consolidated Balance Sheets (Unaudited) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Current
Cash and cash equivalents	$ 5,369,750	$ 7,857,936
Accounts receivable (see Note 4)	3,349,658	4,422,745
Inventory (see Note 5)	9,255,351	8,727,709
Prepaid expenses	175,587	200,306
Total current assets	18,150,346	21,208,696
Property, equipment and leaseholds, net (see Note 6)	3,689,582	2,563,261
Operating lease right of use assets	949,467
Patents (see Note 7)	54,795	63,014
Intangible assets (Note 8)	3,040,000	3,128,000
Long term deposits (see Note 9)	30,783	30,777
Investments (Note 10)	1,873,123	776,357
Goodwill (Note 8)	2,534,275	2,534,275
Restricted cash (Note 10e)	1,000,000
Deferred tax asset	914,259	891,735
Total Assets	32,236,630	31,196,115
Current
Accounts payable	760,766	860,798
Accrued liabilities	205,872	189,875
Deferred revenue	126,924	127,168
Income taxes payable	1,872,881	1,357,299
Short term line of credit (Note 11)	2,500,000	2,798,131
Current portion of lease liabilities (Note 3)	403,278
Current portion of long term debt (Note 12)	671,341	771,359
Total current liabilities	6,541,062	6,104,630
Convertible note payable(Note 13)	500,000	1,000,000
Lease liabilities (Note 3)	546,189
Deferred income tax liability	863,570	989,569
Long term debt (Note 12)	3,702,529	3,580,384
Total liabilities	12,153,350	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: 12,017,545 (2018: 11,699,657) common shares	12,018	11,700
Capital in excess of par value	16,035,222	15,328,285
Other comprehensive loss	(1,096,474)	(1,222,573)
Accumulated earnings	2,448,949	2,941,889
Total stockholders' equity - controlling interest	17,399,715	17,059,301
Non-controlling interests (Note 1)	2,683,565	2,462,231
Total Stockholders' Equity	20,083,280	19,521,532
Total Liabilities and Stockholders' Equity	$ 32,236,630	$ 31,196,115