| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $873K | -$746K | -46.1% | Dec 31, 2024 | 10-K | 2025-02-27 |
| Q4 2023 | $1.62M | -$13K | -0.8% | Dec 31, 2023 | 10-K | 2025-02-27 |
| Q4 2022 | $1.63M | +$20K | +1.24% | Dec 31, 2022 | 10-K | 2025-02-27 |
| Q4 2021 | $1.61M | -$511K | -24.1% | Dec 31, 2021 | 10-K | 2025-02-27 |
| Q4 2020 | $2.12M | -$495K | -18.9% | Dec 31, 2020 | 10-K | 2024-02-29 |
| Q4 2019 | $2.62M | -$668K | -20.3% | Dec 31, 2019 | 10-K | 2023-03-01 |
| Q4 2018 | $3.29M | -$200K | -5.74% | Dec 31, 2018 | 10-K | 2022-03-01 |
| Q3 2018 | $0 | $0 | Sep 30, 2018 | 10-Q | 2018-11-09 | |
| Q2 2018 | $0 | $0 | Jun 30, 2018 | 10-Q | 2018-08-07 | |
| Q1 2018 | $0 | $0 | Mar 31, 2018 | 10-Q | 2018-05-10 | |
| Q4 2017 | $3.49M | $0 | 0% | Dec 31, 2017 | 10-K | 2021-03-16 |
| Q3 2017 | $0 | $0 | Sep 30, 2017 | 10-Q | 2017-11-14 | |
| Q2 2017 | $0 | Jun 30, 2017 | 10-Q | 2017-08-11 | ||
| Q1 2017 | $0 | Mar 31, 2017 | 10-Q | 2017-05-12 | ||
| Q4 2016 | $3.49M | -$177K | -4.83% | Dec 31, 2016 | 10-K | 2020-03-09 |
| Q3 2016 | $0 | Sep 30, 2016 | 10-Q | 2016-11-18 | ||
| Q4 2015 | $3.66M | Dec 31, 2015 | 10-K | 2020-03-09 |