| 季度 | 20213 | 20214 | 20221 | 20222 |
|---|---|---|---|---|
| 折舊與攤銷 | 129,000 | 130,000 | 130,000 | 127,000 |
| 營業現金流 | 271,000 | 227,000 | 219,000 | 265,000 |
| 投資現金流 | -99,000 | -88,000 | -81,000 | -81,000 |
| 融資現金流 | -35,000 | -297,000 | -36,000 | -38,000 |
| 資本支出 | -77,000 | -103,000 | -82,000 | -73,000 |
| 自由現金流 | 194,000 | 124,000 | 137,000 | 192,000 |
| 淨現金流 | 132,000 | -162,000 | 102,000 | 139,000 |