| 季度 | 20211 | 20212 | 20213 | 20214 |
|---|---|---|---|---|
| 現金及約當現金 | 5,499,000 | 5,375,000 | 4,823,000 | 6,267,000 |
| 短期投資 | 0 | 0 | 0 | 0 |
| 應收帳款及票據 | 7,310,000 | 6,824,000 | 6,560,000 | 6,984,000 |
| 存貨 | 1,137,000 | 1,419,000 | 1,563,000 | 1,504,000 |
| 流動資產 | 15,487,000 | 15,254,000 | 14,798,000 | 16,676,000 |
| 長期投資 | 0 | 0 | 0 | 0 |
| 固定資產 | 1,994,000 | 1,979,000 | 1,809,000 | 1,736,000 |
| 總資產 | 54,773,000 | 55,204,000 | 55,912,000 | 58,620,000 |