| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $359K | -$140K | -28.1% | Dec 31, 2022 | 10-K | 2023-03-13 |
| Q3 2022 | $394K | -$141K | -26.4% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $429K | -$142K | -24.9% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $464K | -$143K | -23.6% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $499K | -$144K | -22.4% | Dec 31, 2021 | 10-K | 2023-03-13 |
| Q3 2021 | $535K | -$145K | -21.3% | Sep 30, 2021 | 10-Q | 2021-11-02 |
| Q2 2021 | $571K | -$147K | -20.5% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $607K | -$149K | -19.7% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | $643K | -$151K | -19% | Dec 31, 2020 | 10-K | 2022-03-07 |
| Q3 2020 | $680K | -$154K | -18.5% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $718K | -$156K | -17.8% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $756K | -$157K | -17.2% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $794K | -$159K | -16.7% | Dec 31, 2019 | 10-K | 2021-03-05 |
| Q3 2019 | $834K | -$162K | -16.3% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $874K | -$165K | -15.9% | Jun 30, 2019 | 10-Q | 2019-07-29 |
| Q1 2019 | $913K | -$170K | -15.7% | Mar 31, 2019 | 10-Q | 2019-04-26 |
| Q4 2018 | $953K | -$173K | -15.4% | Dec 31, 2018 | 10-K | 2020-03-06 |
| Q3 2018 | $996K | +$167K | +20.1% | Sep 30, 2018 | 10-Q | 2018-10-26 |
| Q2 2018 | $1.04M | +$331K | +46.8% | Jun 30, 2018 | 10-Q | 2018-07-26 |
| Q1 2018 | $1.08M | +$351K | +48% | Mar 31, 2018 | 10-Q | 2018-04-26 |
| Q4 2017 | $1.13M | +$360K | +47% | Dec 31, 2017 | 10-K | 2019-03-04 |
| Q3 2017 | $829K | +$29K | +3.63% | Sep 30, 2017 | 10-Q | 2017-10-30 |
| Q2 2017 | $708K | -$127K | -15.2% | Jun 30, 2017 | 10-Q | 2017-07-27 |
| Q1 2017 | $732K | -$137K | -15.8% | Mar 31, 2017 | 10-Q | 2017-04-27 |
| Q4 2016 | $766K | -$137K | -15.2% | Dec 31, 2016 | 10-K | 2018-03-02 |
| Q3 2016 | $800K | -$138K | -14.7% | Sep 30, 2016 | 10-Q | 2016-10-27 |
| Q2 2016 | $835K | -$137K | -14.1% | Jun 30, 2016 | 10-Q | 2016-07-21 |
| Q1 2016 | $869K | -$137K | -13.6% | Mar 31, 2016 | 10-Q | 2016-04-25 |
| Q4 2015 | $903K | -$138K | -13.2% | Dec 31, 2015 | 10-K | 2017-03-02 |
| Q3 2015 | $938K | +$835K | +818% | Sep 30, 2015 | 10-Q | 2015-10-29 |
| Q2 2015 | $972K | +$860K | +765% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $1.01M | +$884K | +721% | Mar 31, 2015 | 10-Q | 2015-05-13 |
| Q4 2014 | $1.04M | +$908K | +684% | Dec 31, 2014 | 10-K | 2016-03-09 |
| Q3 2014 | $102K | Sep 30, 2014 | 10-Q | 2014-10-29 | ||
| Q2 2014 | $112K | Jun 30, 2014 | 10-Q | 2014-07-29 | ||
| Q1 2014 | $123K | Mar 31, 2014 | 10-Q | 2014-04-24 | ||
| Q4 2013 | $133K | -$40.9K | -23.5% | Dec 31, 2013 | 10-K | 2015-03-18 |
| Q4 2012 | $174K | -$40.9K | -19% | Dec 31, 2012 | 10-K/A | 2014-09-05 |
| Q4 2011 | $215K | -$40.9K | -16% | Dec 31, 2011 | 10-K | 2013-03-27 |
| Q4 2010 | $255K | Dec 31, 2010 | 10-K | 2012-03-28 |