| Cash provided by operating activities | |
| Acquisition of property and equipment | -4.15M |
| Proceeds from license downgrade | |
| Purchases of short-term investments | |
| Other investing activities | 11K |
| Net cash used in investing activities | |
| Payments on long-term debt | 0 |
| Proceeds from long-term debt | 0 |
| Payments for debt issuance costs | |
| Purchase of shares held in treasury | -5K |
| Net cash used in financing activities | |
| Net increase in cash and cash equivalents | 1.1M |
| Cash and cash equivalents, beginning of period | 21.61M |
| Cash and cash equivalents, end of period | 22.71M |