In millions, except per share items | Dec-31-11 | Sep-30-11 | Jun-30-11 | Mar-31-11 | Dec-31-10 | Sep-30-10 | Jun-30-10 | Mar-31-10 |
| 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q |
Net income | 12.5 | 1.1 | 1.3 | 0.0 | 0.2 | 1.5 | 1.5 | 0.0 |
Depreciation and amortization [+] | 1.3 | 1.3 | 1.1 | 0.9 | 0.8 | 0.7 | 0.7 | 1.0 |
Depreciation | 0.6 | 1.7 | 1.2 | 0.6 | 0.5 | 0.5 | 1.1 | 0.6 |
Amortization of intangible assets | 0.5 | 1.1 | 0.7 | 0.3 | 0.2 | 0.2 | 0.6 | 0.4 |
Other amortization | 0.2 | 0.3 | 0.2 | | 0.1 | 0.0 | 0.0 | |
Stock-based compensation | 0.7 | 0.6 | 1.1 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 |
Deferred taxes | -12.3 | | | | | | | |
Change in working capital [+] | 1.5 | 1.4 | -1.5 | -3.1 | 2.2 | 0.0 | -0.1 | -1.7 |
Accounts receivable | 2.1 | 0.5 | -1.0 | -2.8 | 2.0 | -1.3 | 0.3 | 0.0 |
Other current assets | -0.6 | 0.6 | 0.1 | | 0.1 | 0.4 | -0.2 | |
Accounts payable | 0.3 | -0.6 | 0.4 | 0.8 | -0.1 | 0.2 | -0.1 | 0.1 |
Accrued expenses | 1.0 | -0.7 | -0.5 | | 0.6 | -0.5 | 0.5 | |
Deferred revenues | -1.3 | -0.1 | -1.5 | | -0.5 | 1.3 | -2.2 | |
Other | | 1.8 | 1.0 | -1.0 | | | 1.7 | -1.7 |
Other operating activities | | -0.2 | -0.1 | 0.0 | -0.2 | 0.0 | -0.2 | 0.7 |
Cash from operations | 3.7 | 4.4 | 2.0 | -1.5 | 3.4 | 2.8 | 2.5 | 0.5 |
|
Capital expenditures [+] | -1.2 | -1.7 | -1.4 | -0.8 | -1.3 | -0.8 | -0.7 | -0.8 |
Purchases of property and equipment | -0.7 | -1.2 | -0.8 | -0.4 | -1.0 | -0.6 | -0.5 | -0.5 |
Capitalized product costs | -0.6 | -0.6 | -0.6 | -0.4 | -0.3 | -0.2 | -0.2 | -0.2 |
Acquisitions | -0.1 | -6.7 | -4.4 | | | | | |
Purchases of short-term investments, net | -5.1 | 6.0 | -1.6 | -1.2 | -14.2 | -32.6 | | |
Purchases of short-term investments | -20.9 | -11.1 | -9.5 | -15.1 | -14.2 | -32.6 | | |
Sales of short-term investments | 15.8 | 17.1 | 7.9 | 13.9 | | | | |
Other cash from investing | -1.1 | 4.4 | 4.4 | -4.4 | 9.9 | -1.2 | | |
Cash from investing | -7.5 | 2.0 | -3.0 | -6.5 | -5.6 | -34.6 | -0.7 | -0.8 |
|
Issuance of common stock, net | | | | | | | 35.9 | |
Option exercises | 0.6 | 1.6 | 1.2 | | 0.5 | 0.0 | 0.2 | |
Other cash from financing | 1.2 | 2.0 | 1.5 | 0.7 | 1.0 | 0.0 | -1.6 | -0.2 |
Cash from financing | 0.6 | 0.4 | 0.4 | 0.7 | 0.5 | 0.0 | 34.1 | -0.2 |
|
Free cash flow | 3.0 | 3.2 | 1.2 | -2.0 | 2.4 | 2.2 | 2.0 | -0.1 |
Per share (diluted) | $0.12 | $0.14 | $0.03 | | $0.12 | $0.11 | $0.10 | |
|
Cash paid for interest | | | | | 0.0 | | 0.1 | |
Cash paid for income taxes | | 0.3 | 0.3 | | 0.0 | 0.1 | 0.2 | |