| Net income (loss) | |
| Stock compensation expense | 319K |
| Provision for doubtful accounts | 20K |
| Loss on disposal of assets | |
| Gain on sale of long-term investment | |
| Depreciation and amortization | 68K |
| Accounts receivable | -1.25M |
| Inventories | 1.37M |
| Deferred lease commitment | |
| Accounts payable | 713K |
| Income tax payable | -2K |
| Accrued expenses and deferred revenue | -181K |
| Prepaid expenses and other | -52K |
| Net cash used in operating activities | 1.24M |
| Proceeds from sale of investments | |
| Purchases of property and equipment | -21K |
| Net cash provided by investing activities | -21K |
| Proceeds from issuance of common stock and excercise of stock options | 94K |
| Net cash provided by financing activities | 94K |
| Effect of exchange rates on cash | 86K |
| Net decrease in cash and cash equivalents | 1.4M |
| Cash and cash equivalents, beginning of period | 939K |
| Cash and cash equivalents, end of period | 2.34M |