CONDENSED CONSOLIDATED INTERIM STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May. 31, 2015	May. 31, 2014	May. 31, 2015	May. 31, 2014
Operating activities:
Net loss	$ (9,184)	$ (10,681)	$ (18,483)	$ (21,372)
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	9	8	18	18
Deferred income taxes	(6)	44	4	(6)
Foreign exchange (gain) loss	247	1,101	(3,215)	(1,348)
Share-based compensation	728	1,907	6,057	6,565
Equity losses of affiliates	3,939	3,616	6,561	7,237
Write-down of investments	426	0	426	0
Other	1,287	1,095	2,686	2,785
Withholding tax on share based compensation	0	0	(827)	(636)
Net change in operating assets and liabilities (note 10)	18	2,436	(1,385)	1,069
Net cash used in operations	(2,536)	(474)	(8,158)	(5,688)
Investing activities:
Additions to property and equipment	0	0	0	(22)
Proceeds from term deposits	50,000	60,000	95,000	110,000
Purchases of term deposits	(45,000)	(55,000)	(85,000)	(105,000)
Funding of affiliates	(3,934)	(5,569)	(6,462)	(9,191)
Net cash provided from (used in) investing activities	1,066	(569)	3,538	(4,213)
Financing activities:
Repayment of debt	(15,829)	0	(15,829)	0
Net cash provided from financing activities	(15,829)	0	(15,829)	0
Effect of exchange rate changes on cash	38	50	(180)	(32)
Decrease in cash and cash equivalents	(17,261)	(993)	(20,629)	(9,933)
Cash and cash equivalents at beginning of period	66,957	72,322	70,325	81,262
Cash and cash equivalents at end of period	$ 49,696	$ 71,329	$ 49,696	$ 71,329