In millions, except per share items | Jun-30-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
Net income | -4.9 | -4.4 | -6.4 | -4.9 | -3.8 | -5.8 | -3.8 | -5.9 |
Depreciation and amortization [+] | | 0.2 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 0.2 |
Depreciation | | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.2 | 0.2 |
Amortization of intangible assets | | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Stock-based compensation | | 0.2 | 0.3 | 0.3 | 0.2 | 0.2 | 0.3 | 0.5 |
Change in working capital [+] | | 4.5 | 1.1 | 0.4 | 0.1 | 1.5 | -0.1 | 0.2 |
Accounts receivable | | | | | | 0.0 | | 0.0 |
Other current assets | | 0.3 | -0.4 | -0.1 | 0.0 | 1.6 | 0.0 | 0.0 |
Accounts payable | | -0.6 | 0.2 | 0.3 | 0.2 | -0.2 | -0.1 | 0.3 |
Accrued expenses | | -1.0 | 1.3 | 0.2 | -0.1 | 0.1 | 0.0 | -0.1 |
Other | | 5.7 | | | | | | |
Other operating activities | | -6.5 | 0.0 | 1.8 | 0.7 | -1.8 | 0.0 | 3.3 |
Cash from operations | -4.9 | -6.1 | -5.0 | -2.3 | -2.8 | -5.7 | -3.5 | -1.7 |
|
Capital expenditures [+] | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Purchases of property and equipment | | -0.1 | | | | 0.0 | 0.0 | 0.0 |
Sales of property and equipment | | 3.6 | 0.3 | | | | | 0.2 |
Purchases of intangible assets | | -0.1 | 0.0 | 0.0 | 0.0 | -0.1 | -0.1 | |
Sales of short-term investments, net [+] | | -0.1 | 0.0 | 7.8 | -0.3 | 0.5 | -0.3 | -1.4 |
Purchases of short-term investments | | -1.1 | -0.4 | -0.5 | -0.7 | -20.9 | 0.5 | -0.9 |
Sales of short-term investments | | 1.0 | 0.4 | 8.3 | 0.4 | 21.4 | -0.8 | -0.4 |
Other cash from investing | | | | -0.1 | | | | |
Cash from investing | 0.0 | 3.4 | 0.3 | 7.7 | -0.3 | 0.4 | -0.4 | -1.2 |
|
Issuance of common stock, net | | | 0.0 | 0.1 | | 0.1 | 0.0 | |
Other cash from financing | | | | | | | | -4.8 |
Cash from financing | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.1 | 0.0 | -4.8 |
|
Free cash flow | -4.9 | -6.2 | -5.0 | -2.3 | -2.8 | -5.8 | -3.5 | -1.7 |
Per share (diluted) | ($0.10) | ($0.13) | ($0.10) | ($0.05) | ($0.06) | ($0.12) | ($0.07) | ($0.04) |
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