Consolidated Balance Sheets (USD $)	Sep. 30, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 849,144	$ 506,903
Accounts receivable	2,003,053	2,332,019
Inventories	2,779,737	2,890,511
Prepaid expenses	168,468	135,361
Total	5,800,402	5,864,794
Property, equipment and leaseholds	7,579,764	8,205,514
Patents	206,011	208,206
Long term deposits	7,982	7,733
Deferred tax asset	229,000	219,000
Total Assets	13,823,159	14,505,247
Liabilities
Accounts payable and accrued liabilities	748,183	514,890
Deferred revenue	312,647	312,392
Taxes payable	(219,002)	437,998
Short term line of credit	875,000	650,000
Current portion of long term debt	320,752	329,389
Total	2,037,580	2,244,669
Long Term
Loans	1,625,890	1,647,603
Total liabilities	3,663,470	3,892,272
Stockholders' Equity
Capital stock 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 (December 31, 2011: 13,169,991) common shares	13,170	13,170
Capital in excess of par value	15,960,209	15,864,348
Other comprehensive income	629,415	477,139
Deficit	(6,443,105)	(5,741,682)
Total Stockholders' Equity	10,159,689	10,612,975
Total Liabilities and Stockholders' Equity	13,823,159	14,505,247
Commitments and contingencies (Note 13)