Impairment of Oil, Gas & Mineral Properties | | | | | | 6,060.0 | 2,490.0 | 16,774.0 | -8,436.0 | 4,050.0 | 5,475.0 |
| | | | | | 310,255.0 | 263,827.0 | 272,069.0 | 452,668.0 | 641,256.0 | 536,315.0 |
| | | | | | 20.0% | -15.0% | 3.1% | 66.4% | 41.7% | -18.6% |
Cost of Goods Sold, Total | | | | | | 191,568.0 | 141,722.0 | 148,107.0 | 233,031.0 | 307,156.0 | 262,371.0 |
| | | | | | 118,687.0 | 122,105.0 | 123,962.0 | 219,637.0 | 334,100.0 | 273,944.0 |
Selling General & Admin Expenses, Total | | | | | | 22,084.0 | 26,114.0 | 30,545.0 | 29,146.0 | 32,325.0 | 33,055.0 |
Exploration / Drilling Costs, Total | | | | | | 1,587.0 | 1,947.0 | 1,791.0 | 2,366.0 | 1,032.0 | 2,590.0 |
| | | | | | 2,345.0 | 2,268.0 | 1,819.0 | 3,033.0 | 4,087.0 | 3,500.0 |
Impairment of Oil, Gas & Mineral Properties | | | | | | 5,811.0 | 299.0 | 16,774.0 | -8,436.0 | 4,050.0 | 5,475.0 |
| | | | | | 16,192.0 | 13,707.0 | -7,274.0 | 6,195.0 | -10,922.0 | 9,152.0 |
Other Operating Expenses, Total | | | | | | 48,019.0 | 44,335.0 | 43,655.0 | 32,304.0 | 30,572.0 | 53,772.0 |
| | | | | | 70,668.0 | 77,770.0 | 80,307.0 | 187,333.0 | 303,528.0 | 220,172.0 |
| | | | | | -14,980.0 | -13,810.0 | -20,508.0 | -16,801.0 | -13,790.0 | -13,982.0 |
Interest And Investment Income | | | | | | 2,051.0 | 2,247.0 | 1,017.0 | 1,706.0 | 5,955.0 | 7,558.0 |
| | | | | | -12,929.0 | -11,563.0 | -19,491.0 | -15,095.0 | -7,835.0 | -6,424.0 |
Income (Loss) On Equity Invest. | | | | | | 1,920.0 | 547.0 | -3,272.0 | 8,427.0 | 1,291.0 | -1,779.0 |
Currency Exchange Gains (Loss) | | | | | | -12,039.0 | -11,852.0 | -31,142.0 | -39,728.0 | -19,537.0 | -9,419.0 |
Other Non Operating Income (Expenses) | | | | | | 4,851.0 | -4,536.0 | 10,439.0 | 5,493.0 | 11,391.0 | 8,014.0 |
| | | | | | 52,471.0 | 50,366.0 | 36,841.0 | 146,430.0 | 288,838.0 | 210,564.0 |
| | | | | | 8.0 | -791.0 | -5,408.0 | — | — | — |
| | | | | | — | — | -31.0 | — | — | — |
Gain (Loss) On Sale Of Investments | | | | | | — | -127.0 | -225.0 | — | — | — |
Gain (Loss) On Sale Of Assets | | | | | | 1,073.0 | 23,798.0 | 2,709.0 | 10,889.0 | 5,884.0 | 5,845.0 |
| | | | | | -2,195.0 | -12,581.0 | -19,833.0 | 7,089.0 | -6,393.0 | -6,536.0 |
| | | | | | -6,629.0 | -5,079.0 | -1,830.0 | -2,615.0 | -6,512.0 | -5,375.0 |
| | | | | | -5,761.0 | -8,344.0 | -12,186.0 | -10,218.0 | -6,819.0 | -8,712.0 |
| | | | | | 38,967.0 | 47,242.0 | 37.0 | 151,575.0 | 274,998.0 | 195,786.0 |
| | | | | | 15,462.0 | 16,400.0 | -6,209.0 | 44,311.0 | 85,993.0 | 58,281.0 |
Earnings From Continuing Operations | | | | | | 23,505.0 | 30,842.0 | 6,246.0 | 107,264.0 | 189,005.0 | 137,505.0 |
Earnings Of Discontinued Operations | | | | | | 3,193.0 | 10,128.0 | — | — | — | — |
| | | | | | -919.0 | -833.0 | 862.0 | -596.0 | -677.0 | -601.0 |
| | | | | | 25,779.0 | 40,137.0 | 7,108.0 | 106,668.0 | 188,328.0 | 136,904.0 |
Net Income to Common Incl Extra Items | | | | | | 25,779.0 | 40,137.0 | 7,108.0 | 106,668.0 | 188,328.0 | 136,904.0 |
Net Income to Common Excl. Extra Items | | | | | | 22,586.0 | 30,009.0 | 7,108.0 | 106,668.0 | 188,328.0 | 136,904.0 |
| | | | | | 13,044.5 | 13,044.2 | 13,044.2 | 13,044.2 | 13,044.2 | 13,015.5 |
Weighted Avg. Shares Outstanding | | | | | | 13,044.5 | 13,044.2 | 13,044.2 | 13,044.2 | 13,044.2 | 13,041.8 |
Weighted Avg. Shares Outstanding Dil | | | | | | 13,044.5 | 13,044.2 | 13,044.2 | 13,044.2 | 13,044.2 | 13,041.8 |
| | | | | | 2.0 | 3.1 | 0.5 | 8.2 | 14.4 | 10.5 |
| | | | | | 2.0 | 3.1 | 0.5 | 8.2 | 14.4 | 10.5 |
| | | | | | 119,957.0 | 118,655.0 | 134,464.0 | 218,583.0 | 352,315.0 | 265,149.0 |