| Net loss | |
| Stock-based compensation | |
| Depreciation and amortization | |
| Increase in accounts receivable, trade and other | -9.28M |
| Increase in inventories | -21.4M |
| Increase in prepaid expenses and current assets | 7.26M |
| Increase (decrease) in accounts payable and accrued expenses | 17.25M |
| Increase in deferred revenue | 7.24M |
| Decrease in deferred rent | -834K |
| Net cash provided by (used in) operating activities | |
| Purchases of short-term investments | -22.24M |
| Purchases of property and equipment | -7.47M |
| Redemptions of long-term investments | 0 |
| Net cash used in investing activities | |
| Proceeds from exercise of common stock options | 21.27M |
| Employee Stock Purchase Plan purchases | 1.3M |
| Treasury stock acquisition | -1.03M |
| Payments in common stock | |
| Net cash provided by financing activities | |
| Effect of exchange rate changes on cash | |
| Decrease in cash and cash equivalents | |
| Cash and cash equivalents, beginning of period | 47.75M |
| Cash and cash equivalents, end of period | 74.03M |