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Note 3 - Company Operations - Segmented Operations Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Oil And Gas [Member] | Operating Segments [Member]
Revenue by Customer			$ 359,951	$ 672,986
Cost and Expenses			36,059	58,570
Income from Operations			323,892	614,416
Total assets
Capital Expenditures
Depreciation, depletion and amortization
Timber [Member] | Operating Segments [Member]
Revenue by Customer			125,860	19,447
Cost and Expenses			10,978	670
Income from Operations			114,882	18,777
Total assets	2,064,058	1,546,088	2,064,058	1,546,088
Capital Expenditures			519,721	21,535
Depreciation, depletion and amortization			1,751
Surface [Member] | Operating Segments [Member]
Revenue by Customer			152,188	189,034
Cost and Expenses			2,459	4,266
Income from Operations			149,729	184,768
Total assets
Capital Expenditures
Depreciation, depletion and amortization			236
Corporate Segment [Member] | Operating Segments [Member]
Total assets	12,314,402	12,610,848	12,314,402	12,610,848
Capital Expenditures			1,881,319	265,982
Depreciation, depletion and amortization
Operating Segments [Member]
Revenue by Customer			637,999	881,467
Cost and Expenses			49,496	63,506
Income from Operations			588,503	817,961
Other Expense before Income Taxes:			(426,769)	(195,505)
Total assets	14,378,460	14,156,936	14,378,460	14,156,936
Capital Expenditures			2,401,040	287,517
Depreciation, depletion and amortization			1,987
Revenue by Customer	210,043	353,231	637,999	881,467
Cost and Expenses	193,207	154,206	507,014	273,767
Income from Operations	16,836	199,025	130,985	607,700
Other Expense before Income Taxes:	12,398	5,427	30,749	14,756
Income before Income Taxes	29,234	$ 204,452	161,734	622,456
Total assets	$ 14,378,460		14,378,460		$ 14,156,936
Depreciation, depletion and amortization			$ 1,987

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