Consolidated Balance Sheets (USD $)	Sep. 30, 2011	Dec. 31, 2010
Current Assets
Cash and cash equivalents	$ 319,306	$ 2,763,420
Accounts receivable	2,692,759	1,198,939
Inventory	3,872,770	2,539,190
Prepaid expenses	168,641	192,269
Total	7,053,476	6,693,818
Property, equipment and leaseholds	8,047,530	7,867,672
Patents	204,945	225,180
Long term deposits	7,518	7,895
Deferred tax asset	219,000	199,000
Total	15,532,469	14,993,565
Current Liabilities
Accounts payable and accrued liabilities	688,594	512,380
Deferred revenue	313,005	250,000
Taxes payable	330,000	620,000
Short term line of credit	1,500,000	0
Current portion of long term debt	330,368	122,726
Total	3,161,967	1,505,106
Long Term Liabilities
Loans	1,791,566	2,206,075
Total	4,953,533	3,711,181
Stockholders' Equity
1,000,000 Preferred shares with a par value of $0.01 each	0	0
Capital stock Authorized 50,000,000 Common shares with a par value of $0.001 each Issued and outstanding 13,169,991 (2010: 13,962,567) common shares	13,170	13,963
Capital in excess of par value	15,730,843	16,638,227
Other comprehensive income	319,049	554,865
Deficit	(5,484,126)	(5,924,671)
Total Stockholders' Equity	10,578,936	11,282,384
Total Liabilities and Stockholders' Equity	$ 15,532,469	$ 14,993,565