| In millions, except per share items | Sep-30-12 | Sep-30-11 | Sep-30-10 | Sep-30-09 | Sep-30-08 | Sep-30-07 | Sep-30-06 | Sep-30-05 |
| | 10-K/A | 10-K/A | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| OPERATING ACTIVITIES | | | | | | | | |
| Net loss | -6.4 | -7.4 | -8.4 | | | | | |
| |
| Adjustments to reconcile net loss to net cash used in operating activities: | | | | | | | | |
| Bad debt provision | 0.3 | 0.5 | 0.3 | | | | | |
| Depreciation and amortization | 6.3 | 7.4 | 7.2 | | | | | |
| Share-based compensation expense - employees | 0.2 | 0.1 | 0.1 | | | | | |
| Charge to interest expense for amortization of deferred finance costs and debt discount | 0.4 | 0.4 | 0.3 | | | | | |
| Compensation expense for issuance of common stock for employee bonuses | 0.0 | 0.0 | | | | | | |
| Compensation expense for issuance of restricted common stock for compensation | 0.2 | 0.1 | 0.1 | | | | | |
| Gain on sale of customers and property and equipment | -1.6 | -0.1 | | | | | | |
| Loss on write-off of property and equipment | 0.1 | 0.1 | 0.0 | | | | | |
| Changes in operating assets and liabilities: | | | | | | | | |
| Accounts and other receivables | 0.1 | -0.8 | 0.3 | | | | | |
| Prepaid expenses and deposits | 0.5 | 0.0 | 0.0 | | | | | |
| Accounts payable | -0.1 | -0.2 | 0.6 | | | | | |
| Other accrued liabilities | -0.4 | -0.4 | 0.0 | | | | | |
| Deferred revenue | -0.4 | 0.1 | -0.3 | | | | | |
| Net cash used in operating activities | -0.9 | -0.2 | 0.3 | | | | | |
| |
| INVESTING ACTIVITIES | | | | | | | | |
| Purchase of property and equipment | -2.5 | -3.3 | -6.7 | | | | | |
| Proceeds from the sale of customers and property and equipment | 2.2 | 0.1 | 0.0 | | | | | |
| Net cash provided by (used in) investing activities | -0.2 | -3.8 | -7.5 | | | | | |
| |
| FINANCING ACTIVITIES | | | | | | | | |
| Net proceeds from (repayment of) credit line borrowing | 1.4 | 4.0 | | | | | | |
| Deferred financing costs | -0.3 | -0.3 | -0.2 | | | | | |
| Net cash provided by (used in) financing activities | 1.1 | 3.8 | 6.9 | | | | | |
| NET INCREASE IN CASH AND CASH EQUIVALENTS | 0.0 | -0.2 | -0.4 | | | | | |
| CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD | 0.1 | 0.3 | 0.7 | | | | | |
| CASH AND CASH EQUIVALENTS, END OF PERIOD | 0.1 | 0.1 | 0.3 | | | | | |
| |
| SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES: | | | | | | | | |
| Stock issued, Value | | | | | | | | |
| SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION | | | | | | | | |
| Interest paid | 3.2 | 2.6 | 2.1 | | | | | |