NOTE 14. INCOME TAXES (Details 4) $ in Thousands	Nov. 30, 2015 USD ($)
U.S
Net operating losses carry-forwards	$ 426,258
U.S | 2024
Net operating losses carry-forwards	1,032
U.S | 2025
Net operating losses carry-forwards	1,246
U.S | 2026
Net operating losses carry-forwards	13,382
U.S | 2027
Net operating losses carry-forwards	18,493
U.S | 2028
Net operating losses carry-forwards	85
U.S | 2029
Net operating losses carry-forwards	11,223
U.S | 2030
Net operating losses carry-forwards	10,916
U.S | 2031
Net operating losses carry-forwards	16,580
U.S | 2032
Net operating losses carry-forwards	306,333
U.S | 2033
Net operating losses carry-forwards	14,529
U.S | 2034
Net operating losses carry-forwards	15,606
U.S | 2035
Net operating losses carry-forwards	16,833
Canada
Net operating losses carry-forwards	143,524
Canada | 2024
Net operating losses carry-forwards	0
Canada | 2025
Net operating losses carry-forwards	0
Canada | 2026
Net operating losses carry-forwards	24,498
Canada | 2027
Net operating losses carry-forwards	3,935
Canada | 2028
Net operating losses carry-forwards	519
Canada | 2029
Net operating losses carry-forwards	12,238
Canada | 2030
Net operating losses carry-forwards	17,607
Canada | 2031
Net operating losses carry-forwards	16,519
Canada | 2032
Net operating losses carry-forwards	28,940
Canada | 2033
Net operating losses carry-forwards	21,642
Canada | 2034
Net operating losses carry-forwards	10,021
Canada | 2035
Net operating losses carry-forwards	$ 7,605