| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $2,288,000 | -$253,000 | -10% | 31 Dec 2025 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2025 | $2,052,000 | -$205,000 | -9.1% | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q4 2024 | $2,541,000 | +$261,000 | +11% | 31 Dec 2024 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2024 | $2,257,000 | -$1,433,000 | -39% | 30 Jun 2024 | 6-K | 30 Dec 2024 | 2024 | Q2 |
| Q4 2023 | $2,280,000 | +$297,000 | +15% | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2023 | $3,690,000 | +$1,161,000 | +46% | 30 Jun 2023 | 6-K | 28 Nov 2023 | 2023 | Q2 |
| Q4 2022 | $1,983,000 | -$2,035,000 | -51% | 31 Dec 2022 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q2 2022 | $2,529,000 | -$760,000 | -23% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | $4,018,000 | +$804,000 | +25% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $3,289,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $3,214,000 | +$637,000 | +25% | 31 Dec 2020 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q3 2020 | $3,616,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | $2,577,000 | -$60,000 | -2.3% | 31 Dec 2019 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2018 | $2,637,000 | -$1,130,000 | -30% | 31 Dec 2018 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2017 | $3,767,000 | +$1,812,000 | +93% | 31 Dec 2017 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2016 | $1,955,000 | +$214,000 | +12% | 31 Dec 2016 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2015 | $1,741,000 | -$439,000 | -20% | 31 Dec 2015 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2014 | $2,180,000 | -$5,874,000 | -73% | 31 Dec 2014 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2013 | $8,054,000 | -$2,846,000 | -26% | 31 Dec 2013 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2012 | $10,900,000 | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2012 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2022 | ¥13,679,000 | +¥1,718,000 | +14% | 31 Dec 2022 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2022 | ¥16,939,000 | -¥4,295,000 | -20% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥11,961,000 | -¥9,011,000 | -43% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2021 | ¥21,234,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥20,972,000 | +¥3,033,000 | +17% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q3 2020 | ¥24,549,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | ¥17,939,000 | -¥193,000 | -1.1% | 31 Dec 2019 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q4 2018 | ¥18,132,000 | -¥6,379,000 | -26% | 31 Dec 2018 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥24,511,000 | +¥10,935,000 | +81% | 31 Dec 2017 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥13,576,000 | +¥2,298,000 | +20% | 31 Dec 2016 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥11,278,000 | -¥2,247,000 | -17% | 31 Dec 2015 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2014 | ¥13,525,000 | -¥30,698,000 | -69% | 31 Dec 2014 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥44,223,000 | -¥23,683,000 | -35% | 31 Dec 2013 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥67,906,000 | -¥38,919,000 | -36% | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2011 | ¥106,825,000 | +¥58,538,000 | +121% | 31 Dec 2011 | 20-F | 08 Jul 2014 | 2012 | FY |
| Q4 2010 | ¥48,287,000 | 31 Dec 2010 | 20-F | 29 May 2012 | 2011 | FY |