| 季度 | 20213 | 20214 | 20221 | 20222 |
|---|---|---|---|---|
| 折舊與攤銷 | 15,000 | 17,000 | 16,000 | 16,000 |
| 營業現金流 | 138,000 | 123,000 | 157,000 | 184,000 |
| 投資現金流 | 5,000 | 5,000 | 14,000 | 20,000 |
| 融資現金流 | -131,000 | -132,000 | -281,000 | -130,000 |
| 資本支出 | -3,000 | -4,000 | -2,000 | -5,000 |
| 自由現金流 | 135,000 | 119,000 | 155,000 | 179,000 |
| 淨現金流 | 12,000 | -4,000 | -110,000 | 74,000 |