| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$33M | +$72.9K | +0.22% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | -$32.9M | +$648K | +1.93% | Jun 30, 2023 | 10-Q | 2023-08-21 |
| Q1 2023 | -$32.8M | +$724K | +2.16% | Mar 31, 2023 | 10-Q/A | 2023-05-11 |
| Q4 2022 | -$32.8M | +$727K | +2.17% | Dec 31, 2022 | 10-Q | 2023-11-14 |
| Q3 2022 | -$33M | +$356K | +1.07% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$33.5M | -$150K | -0.45% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | -$33.6M | -$307K | -0.92% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | -$33.5M | -$1.75M | -5.52% | Dec 31, 2021 | 10-K | 2023-03-22 |
| Q3 2021 | -$33.4M | -$1.46M | -4.59% | Sep 30, 2021 | 10-Q/A | 2022-03-31 |
| Q2 2021 | -$33.4M | -$1.48M | -4.63% | Jun 30, 2021 | 10-Q/A | 2022-03-31 |
| Q1 2021 | -$33.3M | -$1.48M | -4.65% | Mar 31, 2021 | 10-Q/A | 2022-03-31 |
| Q4 2020 | -$31.8M | -$203K | -0.64% | Dec 31, 2020 | 10-K | 2022-04-11 |
| Q3 2020 | -$31.9M | -$532K | -1.7% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$31.9M | -$1.27M | -4.16% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$31.8M | -$2.59M | -8.88% | Mar 31, 2020 | 10-Q | 2020-06-29 |
| Q4 2019 | -$31.6M | -$3.86M | -13.9% | Dec 31, 2019 | 10-K/A | 2021-05-26 |
| Q3 2019 | -$31.4M | -$5.27M | -20.2% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$30.6M | -$4.88M | -18.9% | Jun 30, 2019 | 10-Q | 2019-07-30 |
| Q1 2019 | -$29.2M | Mar 31, 2019 | 10-Q | 2019-05-03 | ||
| Q4 2018 | -$27.7M | -$4.64M | -20.1% | Dec 31, 2018 | 10-K | 2020-03-20 |
| Q3 2018 | -$26.1M | Sep 30, 2018 | 10-Q | 2018-11-14 | ||
| Q2 2018 | -$25.7M | Jun 30, 2018 | 10-Q | 2018-08-06 | ||
| Q4 2017 | -$23.1M | Dec 31, 2017 | 10-K | 2019-03-15 |