| Net Income | 3.93 | 3.65 | 3.12 | 4.3 | 4.95 | 3.34 | |
| Depreciation & Amortization | 0.91 | 0.77 | 0.67 | 0.74 | 0.92 | 0.81 | |
| Loss (Gain) From Sale of Assets | -0 | -0.03 | - | - | - | - | |
| Stock-Based Compensation | 0.16 | 0.14 | 0.65 | 1.13 | 1.05 | 0.61 | |
| Provision & Write-off of Bad Debts | 0.08 | 0.12 | - | - | - | - | |
| Other Operating Activities | 0.04 | 0.25 | 0.05 | -0.19 | -0.16 | -0.58 | |
| Change in Accounts Receivable | -1.59 | -1.26 | 0.01 | 1.44 | -2.41 | 3.84 | |
| Change in Inventory | -0 | -0.71 | -1.29 | -0.68 | -1.06 | -3.79 | |
| Change in Accounts Payable | -0.18 | 0.09 | -0.61 | 0.53 | 0.33 | 0.02 | |
| Change in Unearned Revenue | -0.32 | -0.35 | 0.06 | -0.99 | 0.96 | 0.23 | |
| Change in Other Net Operating Assets | 0.36 | -0.21 | -0.26 | 0.44 | -1.3 | -0.04 | |
| Operating Cash Flow | 3.39 | 2.45 | 2.39 | 6.73 | 3.27 | 4.43 | |
| Operating Cash Flow Growth | 206.33% | 2.59% | -64.47% | 105.73% | -26.26% | -30.62% | |
| Capital Expenditures | -0.49 | -0.5 | -2.02 | -0.47 | -0.85 | -0.84 | |
| Sale of Property, Plant & Equipment | 0 | 0.78 | 0.61 | - | - | - | |
| Cash Acquisitions | -4.61 | -4.61 | - | - | - | - | |
| Sale (Purchase) of Intangibles | -0.07 | -0.09 | -0.11 | -0.09 | -0.11 | -0.16 | |
| Investing Cash Flow | -5.17 | -4.42 | -1.52 | -0.56 | -0.96 | -1 | |
| Long-Term Debt Repaid | - | - | - | -0.06 | -0.51 | -0.49 | |
| Net Debt Issued (Repaid) | - | - | - | -0.06 | -0.51 | -0.49 | |
| Repurchase of Common Stock | - | -0.02 | -0.02 | -0.03 | - | - | |
| Other Financing Activities | - | - | - | - | 0.65 | 0.65 | |
| Financing Cash Flow | - | -0.02 | -0.02 | -0.09 | 0.14 | 0.16 | |
| Foreign Exchange Rate Adjustments | -0.69 | 0.02 | 0.67 | -0.9 | 0.17 | -0.19 | |
| Net Cash Flow | -2.46 | -1.97 | 1.52 | 5.18 | 2.61 | 3.41 | |
| Free Cash Flow | 2.9 | 1.95 | 0.37 | 6.26 | 2.42 | 3.6 | |
| Free Cash Flow Growth | - | 429.76% | -94.12% | 158.82% | -32.80% | -12.81% | |
| Free Cash Flow Margin | 13.75% | 9.59% | 1.90% | 28.17% | 11.34% | 17.96% | |
| Free Cash Flow Per Share | 0.26 | 0.17 | 0.03 | 0.56 | 0.21 | 0.32 | |
| Cash Interest Paid | - | - | - | 0.01 | 0.02 | 0.07 | |
| Cash Income Tax Paid | 0.3 | 0.36 | 1.41 | 0.07 | - | - | |
| Levered Free Cash Flow | 0.96 | -0.88 | -1.65 | 7.39 | -0.59 | 2.4 | |
| Unlevered Free Cash Flow | 0.96 | -0.88 | -1.65 | 7.4 | -0.58 | 2.44 | |
| Change in Net Working Capital | 1.86 | 3.44 | 2.54 | -2.95 | 3.99 | -0.27 | |