| Net income | 3.9M |
| Depreciation and amortization | 1.66M |
| Employee stock-based compensation costs | 1.53M |
| Non-employee stock-based compensation costs | |
| Changes in deferred taxes | 1.86M |
| Receivables | -657K |
| Prepaid and other assets | 457K |
| Accounts payable | -91K |
| Deferred revenue | 4.88M |
| Accrued and other liabilities | |
| Net cash provided by operating activities | |
| Purchases of property and equipment | -1.77M |
| Purchase of commercial paper | |
| Sales of marketable securities | |
| Net cash used in investing activities | |
| Proceeds from exercise of stock options | 155K |
| Proceeds from exercise of warrants | |
| Payment of license subscription note payable | |
| Repurchase of common stock | -15.5M |
| Net cash (used in) provided by financing activities | |
| (Decrease) increase in cash and cash equivalents | -3.89M |
| Cash and cash equivalents, beginning of period | 28.66M |
| Cash and cash equivalents, end of period | 24.77M |