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