Schedule of Contractually Obligated Cash Flow Requirements (Details) $ in Thousands	May 31, 2016 USD ($)
Total	$ 700
Within 1 Year	603
1 - 2 Years	97
2 - 5 Years	0
Thereafter	0
Accounts Payable and Accrued Liabilities
Total	469
Within 1 Year	469
1 - 2 Years	0
2 - 5 Years	0
Thereafter	0
Office Lease [Member]
Total	231
Within 1 Year	134
1 - 2 Years	97
2 - 5 Years	0
Thereafter	$ 0