v3.26.1
Note 4 - Segment Reporting - Segmented Operations Information (Details) - USD ($)
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Total assets $ 22,315,798 $ 22,285,768 $ 22,285,768
General & administrative expense 242,269 210,680  
Cost of Goods Sold 245,499 236,034  
Depreciation, Total 438 870  
Depreciation and depletion 517 3,235  
Income from operations (74,839) 112,150  
Interest Income 134,377 93,597  
Miscellaneous Income 9,018 0  
Income (loss) before income taxes 68,556 205,747  
Operating Segments [Member]      
Revenues 170,660 348,184  
Total Gross Profit 167,868 323,700  
General & administrative expense 242,269 210,680  
Cost of Goods Sold 2,792 24,484  
Depreciation, Total 438 870  
Income from operations (74,839) 112,150  
Gross Profit 167,868 323,700  
Interest Income 134,377 93,597  
Miscellaneous Income 9,018 0  
Income (loss) before income taxes 68,556 205,747  
Operating Segments [Member] | Timber Segment [Member]      
Total assets 528,520 528,599  
Revenues 2,667 0  
Total Gross Profit 2,588 (3,774)  
Cost of Goods Sold 79 3,774  
Depreciation and depletion 79 126  
Gross Profit 2,588 (3,774)  
Operating Segments [Member] | Oil And Gas Segment [Member]      
Revenues 9,292 268,508  
Total Gross Profit 6,579 247,798  
Cost of Goods Sold 2,713 20,710  
Gross Profit 6,579 247,798  
Operating Segments [Member] | Surface Segment [Member]      
Revenues 158,701 79,676  
Total Gross Profit 158,701 79,676  
Cost of Goods Sold 0 0  
Gross Profit 158,701 79,676  
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]      
Total assets 21,787,278 21,757,169  
Depreciation and depletion $ 438 $ 3,109