CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (USD $)	Jun. 30, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 14,306,296	$ 4,349,967
Inventory	64,745	55,316
Prepaid expenses and other current assets	3,760,667	2,774,196
Total current assets	18,131,708	7,179,479
Equipment, net	1,841,253	1,348,554
Deferred license and consulting fees	600,583	669,326
Deposits	118,576	64,442
Intangible assets, net	19,201,647	20,486,792
TOTAL ASSETS	39,893,767	29,748,593
CURRENT LIABILITIES
Accounts payable and accrued liabilities	3,972,224	3,989,962
Deferred license and subscription revenue, current portion	462,773	400,870
Total current liabilities	4,434,997	4,390,832
LONG-TERM LIABILITIES
Deferred license revenue, net of current portion	693,242	768,678
Deferred rent, net of current portion	47,134	57,214
Other long term liabilities	201,093	237,496
Total long-term liabilities	941,469	1,063,388
Commitments and contingencies
EQUITY
Preferred Shares, no par value, authorized 2,000,000 and 1,000,000 shares, respectively, as of June 30, 2013 and December 31, 2012; none issued
Common shares, no par value, authorized 125,000,000 and 75,000,000 shares; 57,932,220 issued and 55,616,934 outstanding at June 30, 2013, and 51,183,318 issued and 49,383,209 outstanding as of December 31, 2012	148,002,896	119,821,243
Contributed capital	93,972	93,972
Accumulated other comprehensive income/(loss)	117,724	(59,570)
Accumulated deficit	(117,178,103)	(101,895,712)
Treasury stock at cost: 2,315,286 and 1,800,109 shares at June 30, 2013 and at December 31, 2012, respectively	(10,120,653)	(8,375,397)
Total shareholders' equity	20,915,836	9,584,536
Noncontrolling interest	13,601,465	14,709,837
Total equity	34,517,301	24,294,373
TOTAL LIABILITIES AND EQUITY	$ 39,893,767	$ 29,748,593