NOTE 4. INVESTMENT IN DONLIN GOLD (Details) - USD ($) $ in Thousands	3 Months Ended
Feb. 29, 2016	Feb. 28, 2015
Balance - beginning of period	$ 242,906
Share of losses
Depreciation	9	$ 9
Share of losses	(194)	(126)
Balance - end of period	239,732
Donlin Gold LLC, Alaska, USA
Balance - beginning of period	1,058	1,618
Share of losses
Mineral property expenditures	(1,964)	(2,453)
Depreciation	(39)	(43)
Share of losses	(2,003)	(2,496)
Funding	1,848	2,352
Balance - end of period	$ 903	$ 1,474

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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