| （単位：千ドル） | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 114,762 | 99,398 | 87,121 | 80,555 | 80,842 | 86,523 | 98,309 | 130,773 | 148,928 | 139,829 |
| 売上成長率（％） | - | 7.0 | 13.6 | 33.0 | 13.9 | -6.1 | ||||
| 営業費用 | 133,948 | 116,735 | 104,118 | 89,951 | 88,450 | 90,347 | 92,082 | 107,461 | 111,733 | 122,413 |
| 経常（税引前）利益 | -20,412 | 26,198 | 22,658 | 25,216 | 29,380 | 32,901 | 38,438 | 49,133 | 57,760 | 69,481 |
| 経常（税引前）利益率（％） | -17.8 | 26.4 | 26.0 | 31.3 | 36.3 | 38.0 | 39.1 | 37.6 | 38.8 | 49.7 |
| 法人税等合計 | -212 | 0 | -54,851 | 7,195 | 9,363 | 10,135 | 17,963 | 9,294 | 11,325 | 13,329 |
| 実効税率（％） | 30.8 | 46.7 | 18.9 | 19.6 | 19.2 | |||||
| 純利益 | -20,200 | 26,198 | 77,509 | 18,021 | 20,017 | 22,766 | 20,475 | 39,839 | 46,435 | 56,152 |
| 純利益率（％） | 26.3 | 20.8 | 30.5 | 31.2 | 40.2 | |||||
| 一株あたり利益 | -2.94 | 2.51 | 5.87 | 0.79 | 0.88 | 1.06 | 0.96 | 1.7 | 2.03 | 2.56 |
| 希薄化後一株あたり利益 | -2.94 | 0.8 | 3.55 | 0.77 | 0.86 | 1.05 | 0.95 | 1.68 | 2 | 2.53 |
| 配当性向（%） | 32.4 | 44.2 | 35.7 | 36 | 31.6 | |||||
| 一株あたり配当金 | 0 | 0 | 0 | 0.18 | 0.26 | 0.34 | 0.42 | 0.6 | 0.72 | 0.8 |