CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $)	Sep. 30, 2012	Dec. 31, 2011
CURRENT ASSETS
Cash and cash equivalents	$ 7,830,347	$ 22,211,897
Inventory	56,968	51,174
Prepaid expenses and other current assets	1,861,407	2,692,303
Total current assets	9,748,722	24,955,374
Equipment, net	1,251,083	1,347,779
Deferred license and consulting fees	712,981	843,944
Deposits	67,889	63,082
Intangible assets, net	21,089,661	18,619,516
TOTAL ASSETS	32,870,336	45,829,695
CURRENT LIABILITIES
Accounts payable and accrued liabilities	2,162,390	2,681,111
Deferred grant income	55,710	261,777
Deferred license and subscription revenue, current portion	354,703	203,767
Total current liabilities	2,572,803	3,146,655
LONG-TERM LIABILITIES
Deferred license revenue, net of current portion	790,146	899,551
Deferred rent, net of current portion	60,462	66,688
Other long term liabilities	235,330	258,620
Total long-term liabilities	1,085,938	1,224,859
Commitments and contingencies
EQUITY
Preferred Shares, no par value, authorized 1,000,000 shares; none issued
Common shares, no par value, authorized 75,000,000 shares; 50,868,932 issued, and 49,162,758 outstanding at September 30, 2012 and 50,321,962 issued, and 49,035,788 outstanding at December 31, 2011	120,905,891	115,144,787
Contributed capital	93,972	93,972
Accumulated other comprehensive income	(197,384)	(122,749)
Accumulated deficit	(95,860,758)	(80,470,009)
Treasury stock at cost: 1,706,174 shares at September 30, 2012 and 1,286,174 shares at December 31, 2011	(8,001,762)	(6,000,000)
Total shareholders' equity	16,939,959	28,646,001
Non-controlling interest	12,271,636	12,812,180
Total equity	29,211,595	41,458,181
TOTAL LIABILITIES AND EQUITY	$ 32,870,336	$ 45,829,695