| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 18.32a | 34.7a |
| Short-term investments | 57.23a | 76.56a |
| Total cash, cash equivalents, and short-term investments | 75.54a | 111.26a |
| Accounts receivable, net of allowance for doubtful accounts of $830 and $650 | 56.92a | 48.69a |
| Inventories | 1.25a | 2.5a |
| Other current assets | 26.02a | 21.81a |
| Total current assets | 159.73a | 184.26a |
| Property and equipment, net of accumulated depreciation of $76,421 and $68,251 | 135.59a | 95.64a |
| Operating lease right-of-use assets | 18.96a | 14.35a |
| Equity and other investments | 14.6a | 9.88a |
| Goodwill | 119.22a | 67.89a |
| Intangible assets, net | 27.6a | 9.37a |
| Other long-term assets | 36.46a | 30.6a |
| Total assets | 512.16a | 411.98a |
| Liabilities and stockholders’ equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 22a | 18.1a |
| Short-term debt | 6.69a | 0a |
| Current portion of long-term debt | 2.25a | 5.25a |
| Accrued compensation | 12.56a | 11.01a |
| Short-term income taxes | 5.02a | 4.15a |
| Short-term unearned revenue | 57.58a | 50.9a |
| Other current liabilities | 19.19a | 14.75a |
| Total current liabilities | 125.29a | 104.15a |
| Long-term debt | 42.69a | 41.99a |
| Long-term income taxes | 27.93a | 25.56a |
| Long-term unearned revenue | 2.6a | 2.91a |
| Deferred income taxes | 2.62a | 0.43a |
| Operating lease liabilities | 15.5a | 12.73a |
| Other long-term liabilities | 27.06a | 17.98a |
| Total liabilities | 243.69a | 205.75a |
| Stockholders’ equity | — | — |
| Common stock and paid-in capital - shares authorized 24,000; outstanding 7,434 and 7,432 | 100.92a | 93.72a |
| Retained earnings | 173.14a | 118.85a |
| Accumulated other comprehensive loss | -5.59a | -6.34a |
| Total stockholders’ equity | 268.48a | 206.22a |
| Total liabilities and stockholders’ equity | 512.16a | 411.98a |