| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $238K | -$141K | -37.2% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $406K | -$73K | -15.2% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | $322K | -$252K | -43.9% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | $430K | -$72K | -14.3% | Dec 31, 2022 | 10-Q | 2023-11-09 |
| Q3 2022 | $379K | -$45K | -10.6% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $479K | -$88K | -15.5% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $574K | +$70K | +13.9% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $502K | -$215K | -30% | Dec 31, 2021 | 10-K | 2023-03-07 |
| Q3 2021 | $424K | -$32K | -7.02% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | $567K | -$76K | -11.8% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $504K | -$72K | -12.5% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $717K | -$284K | -28.4% | Dec 31, 2020 | 10-K | 2022-03-10 |
| Q3 2020 | $456K | -$876K | -65.8% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | $643K | -$942K | -59.4% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $576K | -$1.23M | -68.2% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | $1M | -$628K | -38.6% | Dec 31, 2019 | 10-K | 2021-03-18 |
| Q3 2019 | $1.33M | -$684K | -33.9% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $1.59M | -$286K | -15.3% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | $1.81M | -$92K | -4.84% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | $1.63M | -$637K | -28.1% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | $2.02M | -$209K | -9.39% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | $1.87M | +$178K | +10.5% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | $1.9M | +$116K | +6.5% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $2.27M | +$258K | +12.8% | Dec 31, 2017 | 10-K | 2019-03-04 |
| Q3 2017 | $2.23M | +$301K | +15.6% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $1.69M | -$400K | -19.1% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $1.79M | +$233K | +15% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $2.01M | -$382K | -16% | Dec 31, 2016 | 10-K | 2018-02-22 |
| Q3 2016 | $1.92M | -$409K | -17.5% | Sep 30, 2016 | 10-K | 2017-02-21 |
| Q2 2016 | $2.09M | -$80K | -3.68% | Jun 30, 2016 | 10-K | 2017-02-21 |
| Q1 2016 | $1.55M | -$185K | -10.6% | Mar 31, 2016 | 10-K | 2017-02-21 |
| Q4 2015 | $2.39M | +$284K | +13.5% | Dec 31, 2015 | 10-K | 2017-02-21 |
| Q3 2015 | $2.33M | +$490K | +26.6% | Sep 30, 2015 | 10-K | 2017-02-21 |
| Q2 2015 | $2.17M | +$13K | +0.6% | Jun 30, 2015 | 10-K | 2017-02-21 |
| Q1 2015 | $1.74M | +$16K | +0.93% | Mar 31, 2015 | 10-K | 2017-02-21 |
| Q4 2014 | $2.11M | -$277K | -11.6% | Dec 31, 2014 | 10-K | 2016-02-11 |
| Q3 2014 | $1.84M | -$143K | -7.2% | Sep 30, 2014 | 10-K | 2016-02-11 |
| Q2 2014 | $2.16M | -$82K | -3.66% | Jun 30, 2014 | 10-K | 2016-02-11 |
| Q1 2014 | $1.72M | -$140K | -7.52% | Mar 31, 2014 | 10-K | 2016-02-11 |
| Q4 2013 | $2.38M | +$178K | +8.07% | Dec 31, 2013 | 10-K | 2015-02-19 |
| Q3 2013 | $1.99M | +$30K | +1.53% | Sep 30, 2013 | 10-K | 2015-02-19 |
| Q2 2013 | $2.24M | -$187K | -7.7% | Jun 30, 2013 | 10-K | 2015-02-19 |
| Q1 2013 | $1.86M | -$401K | -17.7% | Mar 31, 2013 | 10-K | 2015-02-19 |
| Q4 2012 | $2.21M | -$440K | -16.6% | Dec 31, 2012 | 10-K | 2014-02-25 |
| Q3 2012 | $1.96M | -$106K | -5.14% | Sep 30, 2012 | 10-K | 2014-02-25 |
| Q2 2012 | $2.43M | +$222K | +10.1% | Jun 30, 2012 | 10-K | 2014-02-25 |
| Q1 2012 | $2.26M | +$627K | +38.3% | Mar 31, 2012 | 10-K | 2014-02-25 |
| Q4 2011 | $2.65M | +$148K | +5.93% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $2.06M | Sep 30, 2011 | 10-K | 2013-02-22 | ||
| Q2 2011 | $2.21M | Jun 30, 2011 | 10-K | 2013-02-22 | ||
| Q1 2011 | $1.64M | Mar 31, 2011 | 10-K | 2013-02-22 | ||
| Q4 2010 | $2.5M | Dec 31, 2010 | 10-K | 2012-02-23 |