Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Operating activities
Net income (loss)	$ 1,821,634	$ (1,084,448)
Stock compensation expense	129,155	142,450
Write down of inventory	81,174
Depreciation	1,298,616	1,256,238
Deferred tax recovery	(2,408,395)	(73,111)
Changes in non-cash working capital items:
(Increase) Decrease in accounts receivable	91,567	135,462
(Increase) Decrease in inventories	187,448	(459,250)
(Increase) Decrease in prepaid expenses	(4,223)	9,745
Increase (Decrease) in accounts payable	(91,512)	157,668
Increase (Decrease) in taxes payable	(327,200)	(392,000)
Increase (Decrease) in deferred revenue	(298,305)
Cash provided by (used in) operating activities	479,959	(307,246)
Investing activities
Proceeds from disposal of long term deposits	2,721
Acquisition of equipment	(235,565)	(96,721)
Cash provided by (used in) investing activities	232,844	96,721
Financing activities
Proceeds from short term line of credit	195,000	555,000
Proceeds from long term debt	(327,145)	(293,397)
Cash provided by (used in) financing activities	(132,145)	261,603
Effect of exchange rate changes on cash	91,250	(2,672)
Inflow (outflow) of cash	206,220	(145,036)
Cash and cash equivalents, beginning	361,867	506,903
Cash and cash equivalents, ending	568,087	361,867
Supplemental disclosure of cash flow information:
Income taxes paid	204,480	1,523,567
Interest paid	$ 110,194	$ 128,407