NOTE 4. INVESTMENT IN DONLIN GOLD (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
May 31, 2016	May 31, 2015	May 31, 2016	May 31, 2015
Balance - beginning of period			$ 242,906
Share of losses
Depreciation	$ 8	$ 9	17	$ 18
Share of losses	(320)	(285)	(514)	(411)
Balance - end of period	247,352		247,352
Donlin Gold LLC, Alaska, USA
Balance - beginning of period	903	1,474	1,058	1,618
Share of losses
Mineral property expenditures	(2,466)	(3,612)	(4,430)	(6,065)
Depreciation	(36)	(42)	(75)	(85)
Share of losses	(2,502)	(3,654)	(4,505)	(6,150)
Funding	2,886	3,666	4,734	6,018
Balance - end of period	$ 1,287	$ 1,486	$ 1,287	$ 1,486

The costs incurred to retain exploration and property rights after acquisition but before production has occurred. Costs include legal costs for title defense, ad valorem taxes on nonproducing mineral properties, shut-in royalties, and delay rentals.

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