| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $57.3K | -$85.5K | -59.9% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $59.4K | -$95.7K | -61.7% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $76.5K | -$98.6K | -56.3% | Mar 31, 2023 | 10-Q | 2023-06-27 |
| Q4 2022 | $117K | -$79.7K | -40.5% | Dec 31, 2022 | 10-Q | 2023-11-14 |
| Q3 2022 | $143K | -$26.9K | -15.9% | Sep 30, 2022 | 10-Q | 2022-11-29 |
| Q2 2022 | $155K | -$26.6K | -14.7% | Jun 30, 2022 | 10-Q | 2022-08-23 |
| Q1 2022 | $175K | -$14.7K | -7.77% | Mar 31, 2022 | 10-Q | 2022-05-18 |
| Q4 2021 | $197K | -$50.6K | -20.4% | Dec 31, 2021 | 10-K | 2023-05-23 |
| Q3 2021 | $170K | -$175K | -50.8% | Sep 30, 2021 | 10-Q | 2021-11-18 |
| Q2 2021 | $182K | -$94.4K | -34.2% | Jun 30, 2021 | 10-Q | 2021-09-01 |
| Q1 2021 | $190K | -$144K | -43.1% | Mar 31, 2021 | 10-Q | 2021-05-24 |
| Q4 2020 | $247K | -$214K | -46.4% | Dec 31, 2020 | 10-K | 2022-04-15 |
| Q3 2020 | $345K | -$212K | -38% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $276K | -$309K | -52.8% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $334K | -$316K | -48.7% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $461K | -$251K | -35.2% | Dec 31, 2019 | 10-K | 2021-04-19 |
| Q3 2019 | $556K | -$249K | -30.9% | Sep 30, 2019 | 10-Q | 2019-11-13 |
| Q2 2019 | $585K | -$261K | -30.9% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $650K | -$338K | -34.2% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $712K | -$357K | -33.4% | Dec 31, 2018 | 10-K/A | 2020-04-28 |
| Q3 2018 | $806K | -$319K | -28.4% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $846K | -$130K | -13.3% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $988K | +$79.5K | +8.75% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $1.07M | +$272K | +34.2% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | $1.13M | +$277K | +32.7% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $976K | -$3.65K | -0.37% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $908K | -$245K | -21.2% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $797K | -$348K | -30.4% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | $848K | -$440K | -34.1% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $979K | -$540K | -35.5% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $1.15M | -$540K | -31.9% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $1.14M | -$739K | -39.2% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $1.29M | -$661K | -33.9% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $1.52M | -$578K | -27.6% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $1.69M | -$487K | -22.3% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $1.88M | -$498K | -20.9% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | $1.95M | -$327K | -14.4% | Sep 30, 2014 | 10-Q | 2014-11-17 |
| Q2 2014 | $2.1M | -$352K | -14.4% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $2.18M | -$596K | -21.5% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $2.38M | -$627K | -20.8% | Dec 31, 2013 | 10-K | 2015-04-15 |
| Q3 2013 | $2.28M | -$335K | -12.8% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $2.45M | -$229K | -8.55% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $2.78M | -$730K | -20.8% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $3.01M | +$63.7K | +2.16% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | $2.61M | -$541K | -17.2% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $2.68M | -$130K | -4.64% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $3.51M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $2.94M | -$700K | -19.2% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $3.15M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $2.81M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $3.65M | Dec 31, 2010 | 10-K | 2012-04-16 |