| | | | | | 219,759,000.0 | 216,729,000.0 | 154,997,000.0 | 208,723,000.0 | 274,937,000.0 | 291,974,000.0 |
| | | | | | 19,446,000.0 | 20,437,000.0 | 20,049,000.0 | 24,762,000.0 | 26,442,000.0 | 28,964,000.0 |
Impairment of Oil, Gas & Mineral Properties | | | | | | — | — | 104,000.0 | 115,000.0 | — | — |
| | | | | | 239,205,000.0 | 237,166,000.0 | 175,046,000.0 | 233,485,000.0 | 301,379,000.0 | 320,938,000.0 |
| | | | | | 16.1% | -0.9% | -26.2% | 33.4% | 29.1% | 11.7% |
Cost of Goods Sold, Total | | | | | | 181,354,000.0 | 179,490,000.0 | 128,563,000.0 | 170,712,000.0 | 219,099,000.0 | 235,166,000.0 |
Finance Div. Operating Exp. | | | | | | 13,158,000.0 | 13,070,000.0 | 16,253,000.0 | 18,765,000.0 | 19,099,000.0 | 19,786,000.0 |
Interest Expense - Finance Division | | | | | | — | — | 16,000.0 | 17,000.0 | 15,000.0 | 14,000.0 |
| | | | | | 44,693,000.0 | 44,606,000.0 | 30,214,000.0 | 43,991,000.0 | 63,166,000.0 | 65,972,000.0 |
Selling General & Admin Expenses, Total | | | | | | 16,524,000.0 | 16,529,000.0 | 15,791,000.0 | 16,926,000.0 | 19,365,000.0 | 20,381,000.0 |
Impairment of Oil, Gas & Mineral Properties | | | | | | — | — | 104,000.0 | 115,000.0 | — | — |
Other Operating Expenses, Total | | | | | | 16,524,000.0 | 16,529,000.0 | 15,895,000.0 | 17,041,000.0 | 19,365,000.0 | 20,381,000.0 |
| | | | | | 28,169,000.0 | 28,077,000.0 | 14,319,000.0 | 26,950,000.0 | 43,801,000.0 | 45,591,000.0 |
| | | | | | -3,105,000.0 | -4,382,000.0 | -3,392,000.0 | — | — | -514,000.0 |
Interest And Investment Income | | | | | | 1,148,000.0 | 1,139,000.0 | 1,554,000.0 | 1,632,000.0 | 1,567,000.0 | 1,897,000.0 |
| | | | | | -1,957,000.0 | -3,243,000.0 | -1,838,000.0 | 1,632,000.0 | 1,567,000.0 | 1,383,000.0 |
Income (Loss) On Equity Invest. | | | | | | 6,747,000.0 | 6,222,000.0 | 2,936,000.0 | 6,205,000.0 | 7,907,000.0 | 9,020,000.0 |
Currency Exchange Gains (Loss) | | | | | | -87,000.0 | -57,000.0 | -99,000.0 | 57,000.0 | 188,000.0 | -212,000.0 |
Other Non Operating Income (Expenses) | | | | | | 1,879,000.0 | 2,918,000.0 | 793,000.0 | -2,166,000.0 | -1,115,000.0 | -171,000.0 |
| | | | | | 34,751,000.0 | 33,917,000.0 | 16,111,000.0 | 32,678,000.0 | 52,348,000.0 | 55,611,000.0 |
| | | | | | — | — | -357,000.0 | — | — | — |
Gain (Loss) On Sale Of Investments | | | | | | 51,000.0 | 46,000.0 | 5,992,000.0 | 36,000.0 | -1,518,000.0 | -3,012,000.0 |
Gain (Loss) On Sale Of Assets | | | | | | — | — | — | 275,000.0 | 239,000.0 | 192,000.0 |
| | | | | | 193,000.0 | 91,000.0 | -5,000.0 | -639,000.0 | -679,000.0 | -679,000.0 |
| | | | | | 34,995,000.0 | 34,054,000.0 | 21,741,000.0 | 32,350,000.0 | 50,390,000.0 | 52,112,000.0 |
| | | | | | 7,623,000.0 | 7,433,000.0 | 3,170,000.0 | 6,764,000.0 | 9,970,000.0 | 10,129,000.0 |
Earnings From Continuing Operations | | | | | | 27,372,000.0 | 26,621,000.0 | 18,571,000.0 | 25,586,000.0 | 40,420,000.0 | 41,983,000.0 |
| | | | | | -5,699,000.0 | -4,914,000.0 | -2,407,000.0 | -5,390,000.0 | -11,476,000.0 | -10,678,000.0 |
| | | | | | 21,673,000.0 | 21,707,000.0 | 16,164,000.0 | 20,196,000.0 | 28,944,000.0 | 31,305,000.0 |
Net Income to Common Incl Extra Items | | | | | | 21,673,000.0 | 21,707,000.0 | 16,164,000.0 | 20,196,000.0 | 28,944,000.0 | 31,305,000.0 |
Net Income to Common Excl. Extra Items | | | | | | 21,673,000.0 | 21,707,000.0 | 16,164,000.0 | 20,196,000.0 | 28,944,000.0 | 31,305,000.0 |
| | | | | | 40,483.6 | 40,483.6 | 40,483.6 | 40,483.6 | 40,483.6 | 40,483.6 |
Weighted Avg. Shares Outstanding | | | | | | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 |
Weighted Avg. Shares Outstanding Dil | | | | | | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 | 40,484.0 |
| | | | | | 535.3 | 536.2 | 399.3 | 498.9 | 714.9 | 773.3 |
| | | | | | 535.0 | 536.0 | 399.3 | 498.9 | 714.9 | 773.3 |
| | | | | | 37,591,000.0 | 41,398,000.0 | 27,570,000.0 | 39,473,000.0 | 56,936,000.0 | 56,887,000.0 |