| Period Ending | 3/31/2019 | 3/31/2018 | 3/31/2017 | 3/31/2016 |
| Current Assets |
| Cash And Cash Equivalents | 115,184 | 80,521 | 75,312 | 93,829 |
| Short Term Investments | - | - | - | - |
| Net Receivables | 389,576 | 362,007 | 316,717 | 294,071 |
| Inventory | - | - | - | - |
| Other Current Assets | - | 7,852 | - | 1,787 |
| Total Current Assets | 560,064 | 511,191 | 440,037 | 434,185 |
| Long Term Investments | - | - | - | - |
| Property Plant and Equipment | 666,629 | 582,310 | 570,706 | 569,013 |
| Goodwill | 208,522 | 207,919 | 200,721 | 207,644 |
| Intangible Assets | 61,440 | 66,401 | 64,446 | 59,180 |
| Accumulated Amortization | - | - | - | - |
| Other Assets | 6,234 | 8,581 | 8,855 | 8,555 |
| Deferred Long Term Asset Charges | 6,234 | 8,581 | 8,855 | 8,555 |
| Total Assets | 1,502,889 | 1,376,402 | 1,284,765 | 1,278,577 |
| Current Liabilities |
| Accounts Payable | 314,925 | 295,000 | 261,206 | 262,640 |
| Short/Current Long Term Debt | - | - | - | - |
| Other Current Liabilities | 18,868 | 12,323 | 14,121 | 4,933 |
| Total Current Liabilities | 398,875 | 362,809 | 325,982 | 314,984 |
| Long Term Debt | 238,653 | 270,753 | 283,029 | 352,299 |
| Other Liabilities | 22,288 | 25,930 | 27,679 | 26,948 |
| Deferred Long Term Liability Charges | - | - | - | - |
| Minority Interest | - | - | - | - |
| Negative Goodwill | - | - | - | - |
| Total Liabilities | 664,574 | 663,999 | 639,163 | 697,504 |
| Stockholders' Equity |
| Misc. Stocks Options Warrants | - | - | - | - |
| Redeemable Preferred Stock | - | - | - | - |
| Preferred Stock | - | - | - | - |
| Common Stock | 85,821 | 85,821 | 85,821 | 73,912 |
| Retained Earnings | 673,931 | 586,211 | 521,619 | 459,477 |
| Treasury Stock | 78,563 | 40,371 | 38,162 | 47,684 |
| Capital Surplus | - | - | - | - |
| Other Stockholder Equity | 78,563 | 40,371 | 38,162 | 47,684 |
| Total Stockholder Equity | 838,315 | 712,403 | 645,602 | 581,073 |
| Net Tangible Assets | 568,353 | 438,083 | 380,435 | 314,249 |