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Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income $ 3,009,972 $ 250,224
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation expense 3,109 4,261
Depletion expense 126 91
Deferred income taxes 341,698 97,377
Gain on sale of land (3,557,868) (85,636)
Share-based compensation 0 223,626
(Increase) decrease in current assets 196,374 (54,017)
Increase (decrease) in current liabilities 466,219 (231,165)
Net cash provided by operating activities 459,630 204,761
CASH FLOWS FROM INVESTING ACTIVITIES    
Proceeds from the sale of fixed assets 8,368,024 140,582
Net cash provided by (used in) investing activities 14,276,516 (4,121,020)
CASH FLOWS FROM FINANCING ACTIVITIES    
Repurchases of common stock (147,614) (208,854)
Net cash used in financing activities (147,614) (208,854)
NET CHANGE IN CASH AND CASH EQUIVALENTS 14,588,532 (4,125,113)
Cash and cash equivalents, beginning of the period 3,421,576 7,546,689
Cash and cash equivalents, end of the period 18,010,108 3,421,576
SUPPLEMENTAL CASH FLOW INFORMATION    
Cash paid for interest 0 0
Cash paid for income taxes 0 263,739
Certificates of Deposit [Member]    
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchases of certificates of deposit (6,750,836) (7,340,724)
Maturity of certificates of deposit $ 12,659,328 $ 3,079,122