| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $2.8M | +$2.5M | +833% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | $300K | -$166K | -35.6% | Jun 30, 2023 | 10-Q | 2023-07-31 |
| Q1 2023 | $300K | -$376K | -55.6% | Mar 31, 2023 | 10-Q | 2023-04-28 |
| Q4 2022 | $300K | -$1.01M | -77% | Dec 31, 2022 | 10-Q | 2023-11-02 |
| Q3 2022 | $300K | -$1.78M | -85.6% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $466K | -$1.98M | -80.9% | Jun 30, 2022 | 10-Q | 2022-08-01 |
| Q1 2022 | $676K | -$1.8M | -72.7% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $1.31M | -$1.28M | -49.5% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | $2.08M | -$739K | -26.2% | Sep 30, 2021 | 10-Q | 2021-10-29 |
| Q2 2021 | $2.44M | -$145K | -5.61% | Jun 30, 2021 | 10-Q | 2021-07-30 |
| Q1 2021 | $2.48M | +$991K | +66.6% | Mar 31, 2021 | 10-Q | 2021-05-10 |
| Q4 2020 | $2.59M | +$1.88M | +266% | Dec 31, 2020 | 10-K | 2022-02-28 |
| Q3 2020 | $2.82M | +$1.85M | +191% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $2.59M | +$644K | +33.1% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $1.49M | +$1.02M | +215% | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $707K | -$3.47M | -83.1% | Dec 31, 2019 | 10-K | 2021-03-01 |
| Q3 2019 | $970K | -$3.22M | -76.9% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $1.94M | -$2.29M | -54.1% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $473K | -$4.05M | -89.5% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $4.18M | -$56K | -1.32% | Dec 31, 2018 | 10-K | 2020-03-11 |
| Q3 2018 | $4.19M | +$117K | +2.87% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $4.23M | +$46K | +1.1% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | $4.52M | +$340K | +8.13% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $4.24M | +$121K | +2.94% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | $4.08M | -$27K | -0.66% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $4.19M | -$7K | -0.17% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $4.18M | +$10K | +0.24% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $4.12M | -$56K | -1.34% | Dec 31, 2016 | 10-K | 2018-03-07 |
| Q3 2016 | $4.1M | -$24K | -0.58% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $4.19M | +$195K | +4.88% | Jun 30, 2016 | 10-KT | 2017-03-03 |
| Q1 2016 | $4.17M | +$232K | +5.89% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $4.17M | +$269K | +6.89% | Dec 31, 2015 | 10-Q | 2016-02-04 |
| Q3 2015 | $4.13M | +$331K | +8.72% | Sep 30, 2015 | 10-Q | 2015-10-30 |
| Q2 2015 | $4M | +$280K | +7.53% | Jun 30, 2015 | 10-KT | 2017-03-03 |
| Q1 2015 | $3.94M | +$805K | +25.7% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $3.9M | +$672K | +20.8% | Dec 31, 2014 | 10-Q | 2015-02-05 |
| Q3 2014 | $3.8M | +$411K | +12.1% | Sep 30, 2014 | 10-Q | 2014-10-30 |
| Q2 2014 | $3.72M | +$151K | +4.23% | Jun 30, 2014 | 10-K | 2015-08-27 |
| Q1 2014 | $3.14M | -$562K | -15.2% | Mar 31, 2014 | 10-Q | 2014-05-02 |
| Q4 2013 | $3.23M | -$503K | -13.5% | Dec 31, 2013 | 10-Q | 2014-02-05 |
| Q3 2013 | $3.39M | -$414K | -10.9% | Sep 30, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | $3.57M | -$232K | -6.11% | Jun 30, 2013 | 10-K | 2014-08-28 |
| Q1 2013 | $3.7M | -$138K | -3.6% | Mar 31, 2013 | 10-Q | 2013-05-06 |
| Q4 2012 | $3.73M | -$138K | -3.57% | Dec 31, 2012 | 10-Q | 2013-01-30 |
| Q3 2012 | $3.8M | -$120K | -3.06% | Sep 30, 2012 | 10-Q | 2012-10-31 |
| Q2 2012 | $3.8M | -$180K | -4.53% | Jun 30, 2012 | 10-K | 2013-08-29 |
| Q1 2012 | $3.84M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | $3.87M | Dec 31, 2011 | 10-Q | 2012-01-31 | ||
| Q3 2011 | $3.92M | Sep 30, 2011 | 10-Q | 2011-10-31 | ||
| Q2 2011 | $3.98M | Jun 30, 2011 | 10-K | 2012-08-29 |