| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $969,000 | -$327,000 | -25% | 31 Dec 2025 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2025 | $1,339,000 | -$466,000 | -26% | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q4 2024 | $1,296,000 | -$1,333,000 | -51% | 31 Dec 2024 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2024 | $1,805,000 | -$139,000 | -7.2% | 30 Jun 2024 | 6-K | 30 Dec 2024 | 2024 | Q2 |
| Q4 2023 | $2,629,000 | +$659,000 | +33% | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2023 | $1,944,000 | -$17,441,000 | -90% | 30 Jun 2023 | 6-K | 28 Nov 2023 | 2023 | Q2 |
| Q4 2022 | $1,970,000 | -$20,370,000 | -91% | 31 Dec 2022 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q2 2022 | $19,385,000 | -$2,420,000 | -11% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | $22,340,000 | +$1,027,000 | +4.8% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $21,805,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $21,313,000 | +$11,119,000 | +109% | 31 Dec 2020 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q3 2020 | $12,429,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | $10,194,000 | +$8,556,000 | +522% | 31 Dec 2019 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2018 | $1,638,000 | -$451,000 | -22% | 31 Dec 2018 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2017 | $2,089,000 | +$1,173,000 | +128% | 31 Dec 2017 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2016 | $916,000 | +$129,000 | +16% | 31 Dec 2016 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2015 | $787,000 | -$18,714,000 | -96% | 31 Dec 2015 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2014 | $19,501,000 | -$10,854,000 | -36% | 31 Dec 2014 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2013 | $30,355,000 | -$7,960,000 | -21% | 31 Dec 2013 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2012 | $38,315,000 | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2012 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2022 | ¥13,587,000 | -¥5,245,000 | -28% | 31 Dec 2022 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2022 | ¥129,845,000 | -¥10,941,000 | -7.8% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥18,832,000 | -¥120,235,000 | -86% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2021 | ¥140,786,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥139,067,000 | +¥68,096,000 | +96% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q3 2020 | ¥84,388,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | ¥70,971,000 | +¥59,707,000 | +530% | 31 Dec 2019 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q4 2018 | ¥11,264,000 | -¥2,328,000 | -17% | 31 Dec 2018 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥13,592,000 | +¥7,235,000 | +114% | 31 Dec 2017 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥6,357,000 | +¥1,260,000 | +25% | 31 Dec 2016 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥5,097,000 | -¥115,900,000 | -96% | 31 Dec 2015 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2014 | ¥120,997,000 | -¥10,862,000 | -8.2% | 31 Dec 2014 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥131,859,000 | -¥106,848,000 | -45% | 31 Dec 2013 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥238,707,000 | -¥80,904,000 | -25% | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2011 | ¥319,611,000 | +¥210,531,000 | +193% | 31 Dec 2011 | 20-F | 08 Jul 2014 | 2012 | FY |
| Q4 2010 | ¥109,080,000 | 31 Dec 2010 | 20-F | 29 May 2012 | 2011 | FY |