| Net cash provided by operating activities | |
| Purchases of long-term investments | |
| Proceeds from sales or maturities of long-term investments | 286.58M |
| Net purchases of short-term investments | 720K |
| Other investing activities | -3.98M |
| Net cash provided by (used in) investing activities | |
| Dividends paid to shareholders | -11.89M |
| Repayment on line of credit | |
| Net cash used in financing activities | |
| Effect of foreign exchange rates on cash and cash equivalents | 398K |
| Increase (decrease) in cash and cash equivalents | -6.17M |
| Cash and cash equivalents at beginning of period | 73.54M |
| Cash and cash equivalents at end of period | 67.37M |