| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $2.58M | +$270K | +11.7% | Dec 31, 2023 | 10-K | 2024-02-29 |
| Q4 2022 | $2.31M | -$1.28M | -35.6% | Dec 31, 2022 | 10-K | 2024-02-29 |
| Q3 2022 | $2.21M | -$511K | -18.8% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $2.32M | +$647K | +38.6% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $2.48M | +$1.2M | +93.6% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | $3.59M | +$2.19M | +158% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | $2.72M | +$829K | +43.9% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $1.68M | +$110K | +7.02% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $1.28M | -$99K | -7.17% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $1.39M | -$93K | -6.27% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | $1.89M | -$78K | -3.97% | Sep 30, 2020 | 10-Q | 2020-11-02 |
| Q2 2020 | $1.57M | -$1.51M | -49% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $1.38M | -$1.83M | -57% | Mar 31, 2020 | 10-Q | 2020-06-02 |
| Q4 2019 | $1.48M | -$635K | -30% | Dec 31, 2019 | 10-K | 2021-03-15 |
| Q3 2019 | $1.97M | -$1.97M | -50% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $3.07M | +$466K | +17.9% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $3.22M | -$307K | -8.72% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $2.12M | -$3.12M | -59.6% | Dec 31, 2018 | 10-K | 2020-03-02 |
| Q3 2018 | $3.93M | -$765K | -16.3% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $2.61M | -$770K | -22.8% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $3.52M | -$161K | -4.37% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $5.24M | +$1.75M | +50.2% | Dec 31, 2017 | 10-K | 2019-03-12 |
| Q3 2017 | $4.7M | +$949K | +25.3% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $3.38M | -$308K | -8.36% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $3.68M | -$11K | -0.3% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $3.49M | -$82K | -2.3% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | $3.75M | -$75K | -1.96% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $3.68M | -$70K | -1.87% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $3.69M | -$47K | -1.26% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $3.57M | +$527K | +17.3% | Dec 31, 2015 | 10-K | 2017-03-14 |
| Q3 2015 | $3.82M | Sep 30, 2015 | 10-Q | 2015-11-09 | ||
| Q2 2015 | $3.75M | Jun 30, 2015 | 8-K | 2015-10-23 | ||
| Q1 2015 | $3.74M | Mar 31, 2015 | 8-K | 2015-10-23 | ||
| Q4 2014 | $3.04M | +$309K | +11.3% | Dec 31, 2014 | 10-K | 2016-03-15 |
| Q4 2013 | $2.74M | Dec 31, 2013 | 8-K | 2015-10-23 |