| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $1.66M | -$1.42M | -46.2% | Dec 31, 2023 | 10-K | 2024-03-15 |
| Q3 2023 | $2.11M | -$1.12M | -34.6% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | $1.85M | -$1.02M | -35.5% | Jun 30, 2023 | 10-Q | 2023-08-11 |
| Q1 2023 | $2.1M | -$2.64M | -55.7% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $3.08M | -$1.73M | -36% | Dec 31, 2022 | 10-K | 2024-03-15 |
| Q3 2022 | $3.22M | -$978K | -23.3% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $2.87M | -$3.81M | -57.1% | Jun 30, 2022 | 10-Q/A | 2022-09-01 |
| Q1 2022 | $4.74M | -$4.64M | -49.5% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $4.81M | -$1.54M | -24.3% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $4.2M | -$3.31M | -44.1% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | $6.68M | -$562K | -7.76% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $9.38M | +$2.29M | +32.3% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $6.35M | -$4.14M | -39.5% | Dec 31, 2020 | 10-K | 2022-03-15 |
| Q3 2020 | $7.52M | +$210K | +2.88% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $7.25M | +$6.09M | +525% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | $7.09M | +$4.57M | +181% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $10.5M | -$9.6M | -47.8% | Dec 31, 2019 | 10-K | 2021-03-09 |
| Q3 2019 | $7.31M | +$3.77M | +107% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $1.16M | -$2.02M | -63.6% | Jun 30, 2019 | 10-Q | 2019-07-12 |
| Q1 2019 | $2.52M | -$635K | -20.1% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $20.1M | +$3.18M | +18.8% | Dec 31, 2018 | 10-K | 2020-03-18 |
| Q3 2018 | $3.53M | -$8.35M | -70.3% | Sep 30, 2018 | 10-Q | 2018-10-29 |
| Q2 2018 | $3.18M | -$7.8M | -71% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $3.16M | -$5.7M | -64.4% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $16.9M | +$9.77M | +137% | Dec 31, 2017 | 10-K | 2019-03-01 |
| Q3 2017 | $11.9M | +$7.92M | +200% | Sep 30, 2017 | 10-Q | 2017-10-24 |
| Q2 2017 | $11M | +$7.67M | +232% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $8.86M | +$5.23M | +144% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $7.15M | +$2.98M | +71.7% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $3.97M | -$1.51M | -27.6% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $3.31M | -$1.23M | -27.1% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $3.63M | -$501K | -12.1% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $4.16M | -$1.04M | -20% | Dec 31, 2015 | 10-K | 2017-03-10 |
| Q3 2015 | $5.47M | +$836K | +18% | Sep 30, 2015 | 10-Q | 2015-10-30 |
| Q2 2015 | $4.55M | +$754K | +19.9% | Jun 30, 2015 | 10-Q | 2015-07-30 |
| Q1 2015 | $4.13M | +$796K | +23.9% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $5.2M | +$1.55M | +42.4% | Dec 31, 2014 | 10-K | 2016-03-14 |
| Q3 2014 | $4.64M | -$572K | -11% | Sep 30, 2014 | 10-Q | 2014-11-03 |
| Q2 2014 | $3.79M | -$2.27M | -37.4% | Jun 30, 2014 | 10-Q | 2014-08-01 |
| Q1 2014 | $3.33M | -$1.94M | -36.8% | Mar 31, 2014 | 10-Q | 2014-05-02 |
| Q4 2013 | $3.65M | -$2.13M | -36.8% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $5.21M | -$381K | -6.82% | Sep 30, 2013 | 10-Q | 2013-11-07 |
| Q2 2013 | $6.06M | +$995K | +19.6% | Jun 30, 2013 | 10-Q | 2013-08-01 |
| Q1 2013 | $5.28M | -$1.99M | -27.4% | Mar 31, 2013 | 10-Q | 2013-05-10 |
| Q4 2012 | $5.78M | -$682K | -10.6% | Dec 31, 2012 | 10-K | 2014-02-14 |
| Q3 2012 | $5.59M | Sep 30, 2012 | 10-Q | 2012-11-07 | ||
| Q2 2012 | $5.06M | -$605K | -10.7% | Jun 30, 2012 | 10-Q | 2012-08-08 |
| Q1 2012 | $7.27M | Mar 31, 2012 | 10-Q | 2012-05-02 | ||
| Q4 2011 | $6.46M | +$127K | +2.01% | Dec 31, 2011 | 10-K | 2013-02-15 |
| Q2 2011 | $5.67M | Jun 30, 2011 | 10-Q | 2011-08-03 | ||
| Q4 2010 | $6.33M | Dec 31, 2010 | 10-K | 2012-03-15 |