| In millions, except per share items | Sep-30-18 | Jun-30-18 | Mar-31-18 | Dec-31-17 | Sep-30-17 | Jun-30-17 | Mar-31-17 | Dec-31-16 |
| | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
| CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | | | | |
| Net loss | -0.5 | -1.0 | -2.4 | -9.8 | -0.6 | -1.1 | -0.7 | -1.2 |
| Adjustments to reconcile net loss to net cash and cash equivalents from operating activities: | | | | | | | | |
| Depreciation and amortization | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Stock based compensation expense | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 |
| Interest and forbearance fees added to principal balance of note payable | 0.4 | | | | | | | |
| Amortization of debt issue costs into interest expense | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 0.1 |
| Changes in operating assets and liabilities: | | | | | | | | |
| Accounts receivable | -0.1 | 0.1 | 0.1 | 0.2 | -0.1 | 0.5 | -0.4 | -0.2 |
| Inventory | 1.2 | 3.0 | 2.9 | -3.0 | 2.0 | 1.4 | -2.2 | -3.8 |
| Due from related party | | 0.1 | 0.1 | -0.1 | 0.4 | -0.4 | | |
| Prepaid and other current assets | 0.0 | -0.1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 |
| Other assets | 0.0 | | | | | | 0.0 | 0.0 |
| Accounts payable | 0.7 | -0.6 | 1.5 | -2.4 | 0.1 | -0.5 | 0.2 | 1.5 |
| Accrued expenses | -0.3 | 0.2 | -0.3 | -0.2 | -0.1 | -0.1 | 0.6 | 0.2 |
| Deferred revenues | -0.3 | 0.1 | 0.0 | 0.2 | 0.0 | 0.0 | -0.1 | 0.1 |
| Net Cash, Cash Equivalents and Restricted Cash Provided by Operating Activities | 1.7 | 2.3 | 2.4 | -6.3 | 2.3 | 0.3 | -1.1 | -2.6 |
| |
| CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | | | | |
| Website development costs | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 | -0.2 |
| Cash paid to purchase property and equipment | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Net Cash, Cash Equivalents and Restricted Cash Used in Investing Activities | -0.1 | -0.1 | -0.1 | 2.3 | -0.1 | -0.1 | -0.1 | 3.2 |
| |
| CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | | | | |
| Proceeds from note payable | | | | | | | 8.6 | |
| Principal repayments of note payable | | -3.3 | | | | | -8.1 | |
| Payment of capital lease obligations | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Cash paid for debt issue costs | | | | 0.0 | 0.0 | | -0.3 | -0.1 |
| Net Cash, Cash Equivalents and Restricted Cash (Used in) from Financing Activities | 0.0 | -3.3 | 0.0 | 3.8 | 0.0 | 0.0 | 0.2 | -0.1 |
| Net Increase in Cash, Cash Equivalents and Restricted Cash | 2.6 | | | | 1.3 | | | |
| |
| SUPPLEMENTARY CASH FLOW INFORMATION: | | | | | | | | |
| Cash Paid During the Period for: | | | | | | | | |
| Interest | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | | 0.3 |
| Taxes | 0.0 | | 0.0 | | 0.0 | 0.0 | | |
| SUPPLEMENTARY DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES: | | | | | | | | |
| Purchases of property and equipment through capital leases | | | | | | | 0.0 | |