| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $10.5 M | -$2.45 M | -19% | Dec 31, 2023 | 10-Q | 2024-02-14 |
| Q3 2023 | $11.1 M | -$2.44 M | -18% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $11.7 M | -$1.33 M | -10.2% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $12.3 M | -$1.33 M | -9.72% | Mar 31, 2023 | 10-Q | 2024-02-14 |
| Q4 2022 | $12.9 M | -$1.32 M | -9.28% | Dec 31, 2022 | 10-Q | 2023-02-14 |
| Q3 2022 | $13.5 M | -$1.31 M | -8.86% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $13 M | -$2.4 M | -15.6% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $13.6 M | -$1.71 M | -11.1% | Mar 31, 2022 | 10-K | 2023-06-29 |
| Q4 2021 | $14.2 M | -$1.69 M | -10.6% | Dec 31, 2021 | 10-Q | 2022-02-14 |
| Q3 2021 | $14.8 M | -$1.68 M | -10.1% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $15.4 M | -$1.66 M | -9.71% | Jun 30, 2021 | 10-Q | 2021-08-19 |
| Q1 2021 | $15.3 M | -$2.27 M | -12.9% | Mar 31, 2021 | 10-K | 2022-07-14 |
| Q4 2020 | $15.9 M | -$2.26 M | -12.4% | Dec 31, 2020 | 10-Q | 2021-02-16 |
| Q3 2020 | $16.5 M | -$2.27 M | -12.1% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $17.1 M | -$2.28 M | -11.8% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $17.6 M | +$17.6 M | Mar 31, 2020 | 10-K | 2021-06-29 | |
| Q4 2019 | $18.2 M | Dec 31, 2019 | 10-Q | 2020-02-12 | ||
| Q3 2019 | $18.8 M | Sep 30, 2019 | 10-Q | 2019-11-13 | ||
| Q2 2019 | $19.4 M | Jun 30, 2019 | 10-Q | 2019-08-14 | ||
| Q1 2019 | $0 | Mar 31, 2019 | 10-K | 2020-08-06 |