Impairment of Oil, Gas & Mineral Properties | — | — | — | — | — | — | — | — | -203 | — | — |
| | | | | | 144,635 | 206,098 | 293,524 | 226,508 | 208,066 | 210,093 |
| | | | | | 7.5% | 42.5% | 42.4% | -22.8% | -8.1% | 1.8% |
Cost of Goods Sold, Total | | | | | | 76,437 | 90,948 | 117,267 | 124,195 | 120,016 | 124,664 |
| | | | | | 68,198 | 115,150 | 176,257 | 102,313 | 88,050 | 85,429 |
Selling General & Admin Expenses, Total | | | | | | 1,872 | 2,529 | 2,601 | 2,658 | 2,758 | 2,871 |
| | | | | | 4,559 | 4,517 | 3,467 | 2,466 | 2,249 | 2,024 |
| | | | | | 1,644 | 2,151 | 2,964 | 3,411 | 3,598 | 3,819 |
Impairment of Oil, Gas & Mineral Properties | — | — | — | | — | — | — | — | -203 | — | — |
| | | | | | 1,964 | 3,222 | 15,922 | 3,577 | 6,433 | 7,052 |
Other Operating Expenses, Total | | | | | | 10,039 | 12,419 | 24,954 | 11,909 | 15,038 | 15,766 |
| | | | | | 58,159 | 102,731 | 151,303 | 90,404 | 73,012 | 69,663 |
| | | | | | -9,735 | -12,327 | -7,875 | -4,296 | -6,549 | -6,921 |
Interest And Investment Income | | | | | | 982 | 646 | 1,222 | 2,272 | 1,547 | 1,474 |
| | | | | | -8,753 | -11,681 | -6,653 | -2,024 | -5,002 | -5,447 |
Income (Loss) On Equity Invest. | | | | | | -2,585 | -5,210 | -6,947 | 1,616 | -5,434 | -3,979 |
Currency Exchange Gains (Loss) | — | — | | | | 263 | -2,741 | 25,085 | 3,058 | -8,185 | -5,269 |
Other Non Operating Income (Expenses) | | | | | | -3,844 | -10,411 | -815 | 10,857 | 3,575 | -4,201 |
| | | | | | 43,240 | 72,688 | 161,973 | 103,911 | 57,966 | 50,767 |
| — | — | — | — | — | — | -412 | -49 | -56 | — | — |
Gain (Loss) On Sale Of Investments | | | — | — | — | — | — | — | — | — | — |
Gain (Loss) On Sale Of Assets | | | | | — | -2,020 | -1,147 | -1,071 | -1,731 | -1,317 | 4,393 |
| | | | | | -10,806 | -4,728 | -583 | 918 | — | 48 |
| — | — | — | — | — | — | — | — | 23 | 149 | 149 |
| | | | | | -1,071 | -388 | -531 | -793 | -1,138 | -1,237 |
| — | | — | | | -29,918 | -27,608 | -592 | -568 | -106 | 939 |
| | | | | | -575 | 38,405 | 159,147 | 101,704 | 55,554 | 55,059 |
| | | | | | -2,509 | 4,627 | 25,320 | 15,185 | 15,000 | 6,073 |
Earnings From Continuing Operations | | | | | | 1,934 | 33,778 | 133,827 | 86,519 | 40,554 | 48,986 |
Earnings Of Discontinued Operations | | | | | | -10,631 | -8,875 | -12,484 | 9,818 | — | — |
| | | | | | 2,025 | 1,810 | -115 | -413 | -614 | -257 |
| | | | | | -6,672 | 26,713 | 121,228 | 95,924 | 39,940 | 48,729 |
Net Income to Common Incl Extra Items | | | | | | -6,672 | 26,713 | 121,228 | 95,924 | 39,940 | 48,729 |
Net Income to Common Excl. Extra Items | | | | | | 3,959 | 35,588 | 133,712 | 86,106 | 39,940 | 48,729 |
| | | | | | 5,128.3 | 5,129.9 | 4,839.6 | 4,483.1 | 4,299.9 | 4,270.9 |
Weighted Avg. Shares Outstanding | | | | | | 5,128 | 5,129.6 | 5,012.4 | 4,637.8 | 4,366.1 | 4,295.3 |
Weighted Avg. Shares Outstanding Dil | | | | | | 5,128 | 5,129.6 | 5,016.8 | 4,642.4 | 4,370 | 4,299.7 |
| | | | | | -1.3 | 5.2 | 24.2 | 20.7 | 9.1 | 11.3 |
| | | | | | -1.3 | 5.2 | 24.2 | 20.7 | 9.1 | 11.3 |
| | | | | | 71,973 | 119,328 | 167,682 | 105,415 | 87,157 | 84,191 |
| | | | | | 436.3% | 12% | 15.9% | 14.9% | 27% | 11% |