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 | -37.9 | -39.4 | -39.3 | -43.3 | -44.0 | -8.0 | -35.9 | -37.5 |
Depreciation and amortization | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
Stock-based compensation | 6.8 | 6.2 | 6.2 | 7.9 | 6.8 | 6.8 | 6.1 | 6.2 |
Change in working capital [+] | -0.8 | -9.2 | 5.1 | 9.0 | 1.5 | -9.2 | 1.1 | 0.0 |
Other current assets | 0.8 | 0.8 | 1.3 | 4.5 | -0.1 | -6.1 | -0.7 | -3.5 |
Accounts payable | -0.7 | -0.3 | 2.0 | -0.9 | 0.2 | -1.6 | 2.2 | 0.6 |
Accrued expenses | -0.9 | -9.6 | 1.6 | 5.3 | 1.6 | -1.6 | -0.5 | 2.9 |
Other | 0.0 | -0.1 | 0.2 | 0.0 | -0.2 | 0.0 | 0.0 | |
Other operating activities | -1.4 | -1.4 | -1.7 | -0.8 | 0.3 | -33.0 | -4.5 | -5.3 |
Cash from operations | -32.6 | -43.1 | -28.9 | -26.5 | -34.7 | -42.6 | -32.5 | -36.0 |
|
Capital expenditures [+] | 0.0 | 0.0 | -0.1 | 0.0 | -0.5 | -0.4 | -0.5 | -1.4 |
Purchases of property and equipment | 0.0 | 0.0 | -0.1 | 0.0 | -0.5 | -0.4 | -0.5 | -1.4 |
Sales of property and equipment | | 0.0 | | | | | | |
Purchases of short-term investments, net | -15.2 | 90.0 | 0.2 | -145.7 | 45.0 | -70.1 | 30.0 | 4.7 |
Purchases of short-term investments | -105.2 | | -9.8 | -210.7 | 0.0 | -80.1 | | -30.3 |
Sales of short-term investments | 90.0 | 90.0 | 10.0 | 65.0 | 45.0 | 10.0 | 30.0 | 35.0 |
Cash from investing | -15.2 | 90.0 | 0.1 | -145.7 | 44.5 | -70.6 | 29.5 | 3.3 |
|
Issuance of common stock, net | 4.4 | 0.8 | | -0.5 | 195.8 | | 13.1 | |
Option exercises | 0.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.5 | 1.6 | 1.9 |
Other cash from financing | 0.6 | 0.5 | -1.0 | 0.0 | 0.0 | 1.0 | 28.2 | 3.8 |
Cash from financing | 4.7 | 1.1 | -1.0 | -0.5 | 195.8 | 0.5 | 39.7 | 1.9 |
|
Free cash flow | -32.6 | -43.1 | -29.0 | -26.5 | -35.2 | -43.0 | -33.0 | -37.4 |
Per share (diluted) | ($0.41) | ($0.54) | ($0.49) | ($0.33) | ($0.85) | ($1.15) | ($0.90) | ($1.02) |
|
Cash paid for interest | 1.6 | 1.5 | 1.3 | 1.2 | 1.0 | 0.8 | 0.6 | 0.5 |