| Apr 2025 | Apr 2024 | Apr 2023 | Apr 2022 | |
|---|---|---|---|---|
| Net Income | 215.00 K | 1.63 M | -5.26 M | 2.41 M |
| Depreciation and Amortization | 3.78 M | 3.06 M | 3.52 M | 3.63 M |
| Amortization of Goodwill and Intangibles | 0.00 | 0.00 | 0.00 | 0.00 |
| Impairment of Oil, Gas and Mineral Properties | 24.80 M | 24.42 M | 20.89 M | 18.26 M |
| (Gain) Loss from Sale of Assets | 0.00 | 0.00 | 0.00 | 0.00 |
| (Gain) Loss from Sale of Investments | 0.00 | 0.00 | 0.00 | 0.00 |
| Provision for Credit Losses | 0.00 | 0.00 | 0.00 | 0.00 |
| Provision and Write-Off of Bad Debts | 357.00 K | 216.00 K | 480.00 K | 315.00 K |
| (Income) Loss on Equity Investment | 22.00 K | 653.00 K | 482.00 K | 1.65 M |
| Minority Interest in Earnings | 0.00 | 0.00 | 0.00 | 0.00 |
| Net Cash from Discontinued Operations | N/A | N/A | N/A | N/A |
| Other Operating Activities | 0.00 | 0.00 | 0.00 | 0.00 |
| Change in Accounts Receivable | -1.11 M | -411.00 K | -463.00 K | -450.00 K |
| Change in Inventories | -624.00 K | 884.00 K | -925.00 K | 183.00 K |
| Change in Accounts Payable | 0.00 | 0.00 | 0.00 | 0.00 |
| Change in Unearned Revenue | 0.00 | 0.00 | 0.00 | 0.00 |
| Change in Income Taxes | 0.00 | 0.00 | 0.00 | 0.00 |
| Change in Deferred Taxes | -1.32 M | -3.60 M | 627.00 K | 296.00 K |
| Change in Other Net Operating Assets | -85.00 K | 0.00 | 84.00 K | -118.00 K |
| Cash from Operating Activities | 2.35 M | 1.89 M | -2.32 M | 5.83 M |
| Sale of Property, Plant and Equipment | 0.00 | 135.00 K | 40.00 K | 0.00 |
| Cash Acquisitions | 0.00 | 0.00 | 0.00 | 0.00 |
| Investment in Marketable and Equity Securities | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Investing Activities | 0.00 | 0.00 | 0.00 | 1.60 M |
| Cash from Investing Activities | -4.25 M | -2.19 M | -1.47 M | -1.02 M |
| Short Term Debt Issued | 0.00 | 0.00 | 0.00 | 0.00 |
| Long Term Debt Issued | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Debt Issued | 0.00 | 0.00 | 0.00 | 0.00 |
| Short Term Debt Repaid | 0.00 | 0.00 | 0.00 | 0.00 |
| Long Term Debt Repaid | 0.00 | 0.00 | 0.00 | 0.00 |
| Issuance of Common Stock | 0.00 | 0.00 | 0.00 | 0.00 |
| Repurchase of Common Stock | -144.00 K | 0.00 | 0.00 | 0.00 |
| Issuance of Preferred Stock | 0.00 | 0.00 | 0.00 | 0.00 |
| Repurchase of Preferred Stock | -144.00 K | 0.00 | 0.00 | 0.00 |
| Common Dividends Paid | 0.00 | 0.00 | 0.00 | 0.00 |
| Preferred Dividends Paid | 0.00 | 0.00 | 0.00 | 0.00 |
| Common and/or Preferred Dividends Paid | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Dividends Paid | 0.00 | 0.00 | 0.00 | 0.00 |
| Other Financing Activities | 0.00 | 0.00 | 0.00 | 0.00 |
| Cash from Financing Activities | -243.00 K | -390.00 K | 553.00 K | -611.00 K |
| Foreign Exchange Rate Adjustment | -113.00 K | -419.00 K | 861.00 K | 221.00 K |
| Net Change in Cash | -2.25 M | -1.11 M | -2.38 M | 4.43 M |