| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $2.18 M | -$271 K | -11% | Dec 31, 2023 | 10-K | 2024-03-06 |
| Q3 2023 | $2.92 M | -$269 K | -8.43% | Sep 30, 2023 | 10-Q | 2023-11-08 |
| Q2 2023 | $2.72 M | -$268 K | -8.97% | Jun 30, 2023 | 10-Q | 2023-08-02 |
| Q1 2023 | $2.57 M | -$175 K | -6.39% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $2.45 M | -$80 K | -3.16% | Dec 31, 2022 | 10-K | 2024-03-06 |
| Q3 2022 | $3.19 M | +$159 K | +5.24% | Sep 30, 2022 | 10-Q | 2022-11-09 |
| Q2 2022 | $2.99 M | -$6 K | -0.2% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $2.74 M | -$132 K | -4.6% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $2.53 M | -$166 K | -6.15% | Dec 31, 2021 | 10-K | 2023-03-08 |
| Q3 2021 | $3.03 M | -$184 K | -5.72% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $3 M | -$123 K | -3.95% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $2.87 M | -$45 K | -1.54% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $2.7 M | +$109 K | +4.21% | Dec 31, 2020 | 10-K | 2022-03-09 |
| Q3 2020 | $3.22 M | +$333 K | +11.5% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | $3.12 M | +$485 K | +18.4% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $2.92 M | +$371 K | +14.6% | Mar 31, 2020 | 10-Q | 2020-06-23 |
| Q4 2019 | $2.59 M | +$4 K | +0.16% | Dec 31, 2019 | 10-K | 2021-03-04 |
| Q3 2019 | $2.89 M | +$237 K | +8.95% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $2.63 M | -$15 K | -0.57% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $2.55 M | -$47 K | -1.81% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $2.59 M | +$75 K | +2.99% | Dec 31, 2018 | 10-K | 2020-03-05 |
| Q3 2018 | $2.65 M | Sep 30, 2018 | 10-Q | 2018-11-01 | ||
| Q2 2018 | $2.65 M | Jun 30, 2018 | 10-Q | 2018-08-02 | ||
| Q1 2018 | $2.59 M | Mar 31, 2018 | 10-Q | 2018-05-03 | ||
| Q4 2017 | $2.51 M | -$9 K | -0.36% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q4 2016 | $2.52 M | Dec 31, 2016 | 10-K | 2018-03-02 |