CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Current
Cash and cash equivalents	$ 1,125,605	$ 747,517
Accounts receivable (Note 3)	2,203,179	2,322,373
Inventory (Note 4)	3,622,137	3,467,438
Prepaid expenses	304,030	123,511
Total	7,254,951	6,660,839
Property, equipment and leaseholds (Note 5)	4,213,172	4,764,900
Patents (Note 6)	119,548	137,404
Long term deposits (Note 7)	5,186	4,425
Deferred tax asset	2,486,751	2,667,286
Total Assets	14,079,608	14,234,854
Current
Accounts payable and accrued liabilities	286,341	815,141
Deferred revenue	138,454	44,593
Taxes payable	450,613	140,842
Short term line of credit (Note 8)	400,000	750,000
Current portion of long term debt (Note 9)	347,031	358,214
Total	1,622,439	2,108,790
Long Term
Loans (Note 9)	653,878	754,475
Total Liabilities	2,276,317	2,863,265
Stockholders' Equity
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 13,169,991 common shares at June 30, 2015 and December 31, 2014	13,170	13,170
Capital in excess of par value	16,262,312	16,227,121
Other comprehensive income	(693,978)	(267,552)
Deficit	(3,778,213)	(4,601,150)
Total Stockholders' Equity	11,803,291	11,371,589
Total Liabilities and Stockholders' Equity	$ 14,079,608	$ 14,234,854
Commitments (Note 13)