| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $7.68M | -$1.86M | -19.5% | Jun 30, 2023 | 10-Q | 2023-08-02 |
| Q1 2023 | $8.55M | -$1.59M | -15.7% | Mar 31, 2023 | 10-Q | 2023-05-08 |
| Q4 2022 | $9.77M | +$673K | +7.4% | Dec 31, 2022 | 10-Q | 2023-08-02 |
| Q3 2022 | $9.47M | +$529K | +5.92% | Sep 30, 2022 | 10-Q | 2022-11-02 |
| Q2 2022 | $9.54M | +$635K | +7.13% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $10.1M | +$1.92M | +23.3% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $9.1M | +$600K | +7.06% | Dec 31, 2021 | 10-Q | 2023-08-02 |
| Q3 2021 | $8.94M | -$37K | -0.41% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $8.9M | +$717K | +8.76% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $8.22M | +$60K | +0.74% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $8.5M | -$2.6M | -23.4% | Dec 31, 2020 | 10-K | 2023-03-01 |
| Q3 2020 | $8.98M | -$1.5M | -14.3% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | $8.19M | -$3.06M | -27.2% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $8.16M | -$4.83M | -37.2% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $11.1M | -$2.1M | -15.9% | Dec 31, 2019 | 10-K | 2022-03-02 |
| Q3 2019 | $10.5M | -$1.19M | -10.2% | Sep 30, 2019 | 10-Q | 2019-11-01 |
| Q2 2019 | $11.2M | -$966K | -7.91% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | $13M | +$903K | +7.47% | Mar 31, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | $13.2M | $0 | 0% | Dec 31, 2018 | 10-K | 2021-03-04 |
| Q3 2018 | $11.7M | -$935K | -7.42% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $12.2M | +$347K | +2.92% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $12.1M | -$963K | -7.38% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $13.2M | -$1.48M | -10.1% | Dec 31, 2017 | 10-K | 2019-03-13 |
| Q3 2017 | $12.6M | -$1.24M | -8.96% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $11.9M | -$1.21M | -9.25% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $13.1M | -$483K | -3.57% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $14.7M | -$192K | -1.29% | Dec 31, 2016 | 10-K | 2018-03-09 |
| Q3 2016 | $13.8M | +$5.58M | +67.5% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $13.1M | +$2.05M | +18.6% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | $13.5M | Mar 31, 2016 | 10-Q | 2016-05-13 | ||
| Q4 2015 | $14.9M | +$5.75M | +63% | Dec 31, 2015 | 10-K | 2017-03-08 |
| Q3 2015 | $8.26M | Sep 30, 2015 | 10-Q | 2015-11-09 | ||
| Q2 2015 | $11M | Jun 30, 2015 | 10-Q | 2015-08-14 | ||
| Q4 2014 | $9.12M | Dec 31, 2014 | 10-K | 2016-03-24 |