| 69,551 | 80,518 | 77,727 | 76,019 | 79,120 |
| 7,286 | 264 | 1,502 | 460 | - |
Cash & Short-Term Investments | 76,837 | 80,782 | 79,229 | 76,479 | 79,120 |
| -4.88% | 1.96% | 3.60% | -3.34% | 67.68% |
| 20,207 | 16,740 | 13,769 | 21,615 | 44,819 |
| - | - | - | - | 2,801 |
| 20,207 | 16,740 | 13,769 | 21,615 | 47,620 |
| 13,538 | 4,164 | 1,689 | 1,194 | 815 |
| 24,701 | 16,695 | 9,750 | 10,579 | 7,657 |
| 135,283 | 118,381 | 104,437 | 109,867 | 135,212 |
Net Property, Plant & Equipment | 828,196 | 761,572 | 691,498 | 548,973 | 445,088 |
| 41,086 | 36,217 | 37,883 | 38,595 | 39,724 |
| 375 | 381 | 2,862 | 3,007 | - |
| 66,967 | 49,824 | 44,266 | 52,730 | 21,319 |
|
| 19,206 | 8,173 | 9,094 | 6,118 | 5,609 |
| 5,046 | 5,405 | 2,957 | 3,212 | 179 |
Current Portion of Long-Term Debt | 247,575 | 140,711 | 81,455 | 63,114 | 14,485 |
Current Portion of Leases | 1,090 | 977 | 868 | 698 | 455 |
Other Current Liabilities | 52,348 | 41,169 | 47,670 | 42,784 | 80,551 |
Total Current Liabilities | 325,265 | 196,435 | 142,044 | 115,926 | 101,279 |
| 520,192 | 582,307 | 565,861 | 467,293 | 373,729 |
| 11,343 | 8,282 | 7,477 | 5,471 | 2,999 |
Other Long-Term Liabilities | 39,073 | 35,087 | 29,845 | 32,726 | 36,963 |
Total Long-Term Liabilities | 586,427 | 632,252 | 610,194 | 512,168 | 413,691 |
|
| 4,808 | 4,808 | 4,808 | 4,808 | 4,808 |
Additional Paid-in Capital | 155,365 | 154,204 | 154,153 | 154,136 | 154,051 |
Accumulated Other Comprehensive Income | 8,908 | 7,345 | 2,689 | 1,518 | -2,000 |
| -43,221 | -53,755 | -56,433 | -53,610 | -38,420 |
Total Common Shareholders' Equity | 125,860 | 112,602 | 105,217 | 106,852 | 118,439 |
| 18,536 | 18,510 | 16,480 | 11,548 | 7,934 |
| 144,396 | 131,112 | 121,697 | 118,400 | 126,373 |
Total Liabilities & Equity | 1,056,090 | 959,799 | 873,935 | 746,494 | 641,343 |
| 780,200 | 732,277 | 655,661 | 536,576 | 391,668 |
| -703,363 | -651,495 | -576,432 | -460,097 | -312,548 |
| -1908.61 | -1779.43 | -1573.31 | -1202.77 | -845.52 |
| 125,860 | 112,602 | 105,217 | 106,852 | 118,439 |
| 341.53 | 307.55 | 287.18 | 279.33 | 320.41 |
| 84,774 | 76,385 | 67,334 | 68,257 | 78,715 |
Tangible Book Value Per Share | 230.04 | 208.63 | 183.78 | 178.44 | 212.94 |