| Consolidated Statements of Operations [Abstract] | |
| Operating revenues | 91.06M |
| Operating expenses: | |
| Cost of services and sales | 35.45M |
| Selling, general and administrative | 26.8M |
| Depreciation and amortization | 12.63M |
| (Gain) loss on disposal of assets, net | 41K |
| Total operating expenses | 74.92M |
| Operating income | 16.14M |
| Other income and expense: | |
| Interest expense | -10.03M |
| Loss on extinguishment of debt | 0 |
| Interest income | 10K |
| Total other income and expense | -10.02M |
| Income (loss) before income tax benefit (expense) | 6.12M |
| Income tax benefit (expense) | -2.66M |
| Net loss | 3.47M |
| Net loss per share: | |
| Basic and diluted | 0.08 |
| Weighted average shares outstanding: | |
| Basic and diluted | |