In millions, except per share items | Jun-30-23 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 | Dec-31-20 |
| 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
Net income | 3.5 | 5.6 | 5.5 | -8.9 | 5.1 | 3.2 | 4.3 | 4.3 |
Depreciation and amortization | | | | 0.9 | | | | 0.9 |
Change in working capital | | -3.6 | -1.7 | 3.3 | 0.5 | -1.4 | 0.1 | 2.5 |
Other | | -3.6 | -1.7 | 3.3 | 0.5 | -1.4 | 0.1 | 2.5 |
Other operating activities | -4.2 | 1.7 | -1.5 | 11.0 | 2.7 | 2.2 | 1.3 | -2.9 |
Cash from operations | -0.7 | 3.8 | 2.3 | 6.3 | 8.3 | 3.9 | 5.8 | 4.8 |
|
Capital expenditures | 0.0 | 0.1 | 0.0 | 0.1 | 0.1 | 0.0 | 0.2 | 0.3 |
Purchases of property and equipment | | 0.1 | 0.0 | 0.1 | 0.1 | 0.0 | 0.2 | 0.3 |
Purchases of short-term investments, net | | 1.2 | 1.4 | 4.6 | 7.8 | 2.2 | 7.4 | 2.1 |
Purchases of short-term investments | | | | 3.0 | 5.6 | | 5.0 | |
Sales of short-term investments | | 1.2 | 1.4 | 1.6 | 2.2 | 2.2 | 2.3 | 2.1 |
Other cash from investing | | -59.8 | -0.8 | -146.1 | 1.7 | -28.3 | -5.3 | 28.4 |
Cash from investing | 0.0 | -58.6 | 0.6 | -141.4 | 9.6 | -26.1 | 2.2 | 30.8 |
|
Repurchase of common stock, net | | 4.4 | -1.5 | -0.2 | -5.8 | -6.2 | -6.2 | -7.8 |
Other cash from financing | | -10.8 | 61.6 | 97.2 | 38.7 | 35.9 | 47.3 | 8.6 |
Cash from financing | 0.0 | -6.4 | 60.1 | 97.0 | 32.9 | 29.7 | 41.1 | 0.8 |
|
Free cash flow | -0.7 | 3.8 | 2.3 | 6.4 | 8.4 | 4.0 | 5.9 | 5.0 |
Per share (diluted) | ($0.04) | $0.23 | $0.14 | $0.37 | $0.49 | $0.23 | $0.34 | $0.28 |
|
Cash paid for interest | | 0.5 | 0.5 | 0.4 | 0.8 | 0.9 | 1.0 | 1.1 |