NOTE 8. GENERAL AND ADMINISTRATIVE EXPENSES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	May. 31, 2015	May. 31, 2014	May. 31, 2015	May. 31, 2014
Other income (expense):
Salaries	$ 1,532	$ 1,470	$ 3,050	$ 3,103
Share based compensation	728	1,907	6,057	6,565
Office expense	575	506	1,068	1,168
Professional fees	136	388	378	782
Corporate development	179	369	1,099	724
General and administrative	$ 3,150	$ 4,640	$ 11,652	$ 12,342