In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
Net income | -3.4 | 1.3 | 1.4 | -8.4 | -3.8 | -5.9 | -1.5 | -0.3 |
Depreciation and amortization [+] | 0.7 | 0.4 | 0.6 | 0.6 | 2.0 | 2.1 | 1.4 | 0.9 |
Depreciation | 0.1 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 | 0.6 | 0.4 |
Amortization of intangible assets | 0.6 | 0.2 | 0.2 | 0.3 | 1.6 | 1.7 | 0.8 | 0.6 |
Asset impairment charges | | | | 6.8 | | | | |
Stock-based compensation | 0.3 | 0.0 | 0.2 | 1.4 | 1.6 | 1.6 | 0.4 | 0.2 |
Deferred taxes | -0.2 | | | | | | -0.1 | |
Change in working capital [+] | -0.7 | 0.6 | -0.5 | -1.8 | 0.9 | 1.9 | -1.2 | -0.6 |
Accounts receivable | 0.0 | -0.1 | 0.1 | 0.2 | 0.2 | 0.4 | 0.2 | -0.2 |
Other current assets | -0.3 | 0.0 | -0.2 | 0.1 | -0.1 | 0.8 | 0.2 | -0.2 |
Deferred revenues | | | | | | | -0.5 | -0.3 |
Other | -0.5 | 0.7 | -0.4 | -2.1 | 0.8 | 0.7 | -1.1 | 0.1 |
Other operating activities | 0.3 | -1.0 | -0.2 | -2.8 | 3.8 | -0.5 | 0.6 | -0.2 |
Cash from operations | -3.0 | 1.3 | 1.4 | -4.3 | 4.5 | -0.7 | -0.4 | 0.1 |
|
Capital expenditures | 0.0 | 0.0 | 0.0 | 0.0 | -0.3 | -0.3 | -0.3 | -0.5 |
Purchases of property and equipment | | | | | -0.3 | -0.3 | -0.3 | -0.5 |
Acquisitions | -2.7 | | | | | | -1.7 | |
Other cash from investing | -0.2 | 0.9 | 0.2 | 1.3 | | 0.1 | | |
Cash from investing | -2.9 | 0.9 | 0.2 | 1.3 | -0.3 | -0.2 | -2.1 | -0.5 |
|
Issuance of common stock, net | -1.0 | 13.9 | 0.0 | 0.0 | | 1.0 | | |
Option exercises | | 0.0 | | | | | | |
Other cash from financing | | 0.0 | 0.5 | | 0.0 | -0.1 | 0.0 | -0.5 |
Cash from financing | -1.0 | 13.9 | 0.5 | 0.0 | 0.0 | 0.9 | 0.0 | -0.5 |
|
Free cash flow | -3.0 | 1.3 | 1.4 | -4.3 | 4.2 | -1.0 | -0.8 | -0.4 |
Per share (diluted) | ($0.31) | $0.16 | $0.21 | ($0.62) | $0.62 | ($0.16) | ($0.13) | ($0.08) |
|
Cash paid for interest | | | | | | 0.0 | | 0.0 |
Cash paid for income taxes | | | | | | 0.0 | | 0.2 |