| Net loss | |
| Depreciation and amortization | 703K |
| Accretion of interest on convertible note payable | |
| Loss on disposal of long term asset | -3K |
| Stock-based compensation expense | 106K |
| Amortization of purchased intangibles | 21K |
| Accounts receivable, net of allowance for doubtful accounts | 511K |
| Inventories | -176K |
| Other current assets | -74K |
| Income taxes payable | -2K |
| Accounts payable | 444K |
| Accrued expenses and other accrued liabilities | 177K |
| Deferred revenue | -57K |
| Net cash used in operating activities | |
| Purchases of property and equipment | -416K |
| Purchases of available for sale investments | -240K |
| Sales and maturities of available for sale investments | 720K |
| Net cash provided by investing activities | |
| Proceeds from employee stock plan issuances | 0 |
| Net cash provided by financing activities | |
| Net decrease in cash and cash equivalents | |
| Cash and cash equivalents, beginning of period | 20.44M |
| Cash and cash equivalents, end of period | 18.94M |