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 | 8-K | 8-K | 10-Q | 10-Q | 10-K | 8-K |
Net income | 4.8 | 11.2 | 15.7 | 15.5 | 12.3 | 11.4 | 29.3 | 9.8 |
Depreciation and amortization [+] | 1.7 | 1.5 | | | 1.5 | 1.4 | 3.7 | |
Depreciation | 1.2 | 1.2 | 0.5 | 0.5 | 1.0 | 1.0 | 2.5 | 0.3 |
Amortization of intangible assets | 0.5 | 0.3 | | | 0.5 | 0.5 | 1.2 | |
Stock-based compensation | 0.3 | 0.2 | | | 0.3 | 0.2 | 0.7 | |
Deferred taxes | -1.9 | 0.7 | | | -0.5 | 0.3 | 0.5 | |
Change in working capital [+] | 10.2 | -1.5 | | | -2.7 | -6.4 | 132.1 | |
Accounts receivable | 0.8 | -0.8 | | | -1.3 | -0.3 | 3.6 | |
Accrued expenses | 3.4 | 3.5 | | | -0.5 | 0.3 | -0.7 | |
Other | 6.1 | -4.2 | | | -0.9 | -6.4 | 129.2 | |
Other operating activities | -4.2 | 0.7 | | | 2.0 | 4.0 | -100.4 | |
Cash from operations | 10.9 | 12.9 | | | 12.9 | 10.9 | 65.9 | |
|
Capital expenditures [+] | -0.9 | -0.9 | | | -1.2 | -1.4 | -3.5 | |
Purchases of property and equipment | -0.9 | -0.9 | | | -1.2 | -1.4 | -3.5 | |
Sales of property and equipment | 0.0 | 0.0 | | | 0.1 | 0.1 | | |
Purchases of short-term investments, net | 5.9 | 3.7 | | | -76.1 | -83.0 | -65.2 | |
Purchases of short-term investments | | | | | -83.8 | -90.3 | -65.2 | |
Sales of short-term investments | 5.9 | 3.7 | | | 7.7 | 7.4 | | |
Other cash from investing | -111.4 | -96.4 | | | -94.7 | -60.1 | 238.1 | |
Cash from investing | -106.3 | -93.6 | | | -171.9 | -144.3 | 169.4 | |
|
Cash dividends paid | -3.2 | -3.2 | | | -3.2 | -3.2 | -8.9 | |
Issuance of common stock, net | -4.6 | | | | -3.0 | | 70.1 | |
Other cash from financing | 134.9 | 85.1 | | | -356.4 | -18.7 | 313.5 | |
Cash from financing | 127.1 | 81.9 | | | -362.6 | -21.9 | 374.8 | |
|
Free cash flow | 10.0 | 12.0 | | | 11.7 | 9.5 | 62.4 | |
Per share (diluted) | $0.62 | $0.75 | | | $0.73 | $0.60 | $5.77 | |
|
Cash paid for interest | 14.8 | 10.7 | | | 0.5 | 2.9 | | |