In millions, except per share items | Jun-30-23 | Mar-31-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 |
| 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
Net income | -35.2 | -28.8 | -29.4 | -63.4 | -33.5 | -27.1 | -29.6 | -26.6 |
Depreciation and amortization | 0.6 | 0.5 | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
Asset impairment charges | | 0.2 | 0.0 | 2.3 | 2.0 | 1.3 | | |
Stock-based compensation | 1.7 | 2.0 | 1.7 | 1.8 | 1.9 | 1.6 | 1.0 | 0.5 |
Change in working capital [+] | 3.2 | -7.0 | 28.3 | 2.2 | 2.4 | -6.0 | 18.5 | -0.4 |
Accounts receivable | 0.0 | 0.3 | -0.4 | -0.8 | 0.7 | -0.7 | 0.3 | -0.3 |
Inventories | 0.0 | -1.0 | 0.1 | -2.3 | -2.0 | -1.4 | -2.3 | |
Other current assets | -0.5 | -5.3 | -3.7 | 2.5 | 0.5 | 0.1 | -4.1 | -1.3 |
Accounts payable | -0.9 | 0.2 | 0.5 | -0.4 | -0.5 | -4.2 | -0.3 | -0.3 |
Accrued expenses | 4.6 | -1.1 | -2.7 | 3.2 | 3.8 | 0.2 | 0.8 | 1.5 |
Other | | | 34.3 | | | | 24.1 | |
Other operating activities | -0.6 | -0.2 | -34.4 | 28.9 | 0.6 | 0.7 | -20.7 | 0.6 |
Cash from operations | -30.4 | -33.2 | -33.4 | -27.9 | -26.3 | -29.3 | -30.7 | -25.7 |
|
Capital expenditures [+] | -1.0 | -3.0 | -0.3 | -2.1 | -0.4 | -0.2 | -0.2 | -1.2 |
Purchases of property and equipment | -1.0 | -3.0 | -0.3 | -2.1 | -0.4 | -0.2 | -0.2 | -1.2 |
Sales of property and equipment | | 0.0 | 0.1 | 0.0 | | | | |
Sales of short-term investments | 62.1 | 33.5 | 107.3 | 51.9 | 47.0 | 57.5 | 48.8 | 29.0 |
Sales of short-term investments | 62.1 | 33.5 | 107.3 | 51.9 | 47.0 | 57.5 | 48.8 | 29.0 |
Other cash from investing | -67.8 | -31.4 | -108.5 | -67.7 | -47.6 | -59.2 | -49.0 | -29.7 |
Cash from investing | -6.7 | -0.8 | -1.3 | -17.9 | -0.9 | -1.9 | -0.4 | -1.9 |
|
Option exercises | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
Other cash from financing | 0.1 | -0.2 | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 | 0.1 |
Cash from financing | 0.0 | -0.2 | 0.0 | 0.0 | 0.0 | -0.1 | 0.0 | 0.1 |
|
Free cash flow | -31.3 | -36.2 | -33.7 | -29.9 | -26.6 | -29.5 | -30.8 | -26.9 |
Per share (diluted) | ($0.17) | ($0.20) | ($0.19) | ($0.17) | ($0.15) | ($0.17) | ($0.18) | ($0.16) |
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