| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $2.92M | -$340K | -10.4% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $3.01M | -$395K | -11.6% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $3.1M | -$352K | -10.2% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $3.18M | -$347K | -9.83% | Dec 31, 2021 | 10-Q | 2022-11-14 |
| Q3 2021 | $3.26M | -$217K | -6.23% | Sep 30, 2021 | 10-Q/A | 2021-12-23 |
| Q2 2021 | $3.41M | -$148K | -4.16% | Jun 30, 2021 | 10-Q | 2021-09-24 |
| Q1 2021 | $3.45M | -$181K | -4.98% | Mar 31, 2021 | 10-Q/A | 2021-09-13 |
| Q4 2020 | $3.53M | -$182K | -4.9% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $3.48M | -$315K | -8.29% | Sep 30, 2020 | 10-Q/A | 2021-09-09 |
| Q2 2020 | $3.55M | -$331K | -8.53% | Jun 30, 2020 | 10-Q/A | 2021-09-03 |
| Q1 2020 | $3.63M | -$393K | -9.76% | Mar 31, 2020 | 10-Q | 2020-08-14 |
| Q4 2019 | $3.71M | -$355K | -8.74% | Dec 31, 2019 | 10-K/A | 2021-09-10 |
| Q3 2019 | $3.8M | -$312K | -7.59% | Sep 30, 2019 | 10-Q | 2020-04-13 |
| Q2 2019 | $3.89M | -$296K | -7.07% | Jun 30, 2019 | 10-Q | 2019-09-16 |
| Q1 2019 | $4.02M | -$227K | -5.34% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $4.07M | -$265K | -6.13% | Dec 31, 2018 | 10-K | 2020-08-03 |
| Q3 2018 | $4.11M | Sep 30, 2018 | 10-Q | 2018-11-21 | ||
| Q2 2018 | $4.18M | Jun 30, 2018 | 10-Q | 2018-08-20 | ||
| Q1 2018 | $4.25M | Mar 31, 2018 | 10-Q | 2018-05-21 | ||
| Q4 2017 | $4.33M | +$4.28M | +8902% | Dec 31, 2017 | 10-K | 2019-04-15 |
| Q4 2016 | $48.1K | Dec 31, 2016 | 10-K | 2018-04-17 |