| Net loss | |
| Depreciation and amortization | 23.97M |
| Stock-based compensation | |
| Other | -886K |
| Accounts receivable | -5.5M |
| Inventory | -22.03M |
| Prepaid expenses and other assets | 621K |
| Accounts payable | 3.93M |
| Accrued expenses and other liabilities | 3.02M |
| Deferred revenues | -924K |
| Net cash used in operating activities | |
| Purchases of property and equipment | -6.8M |
| Net cash used in investing activities | |
| Proceeds from stock option and purchase plans | |
| Purchase of treasury stock | |
| Repayments on loans and lines of credit | -225K |
| Net cash provided by financing activities | |
| Foreign exchange effect on cash and cash equivalents | 559K |
| Decrease in cash and cash equivalents | 1.75M |
| Cash and cash equivalents, beginning of period | 59.07M |
| Cash and cash equivalents, end of period | 60.82M |
| Transfers from inventory to field equipment | |
| Transfers from field equipment to deferred cost of revenues | |