| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $55.6K | -$92.7K | -62.5% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $145K | -$110K | -43.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $19.2K | -$350K | -94.8% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $125K | -$265K | -68% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $148K | -$214K | -59.1% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $256K | -$159K | -38.4% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $370K | -$42.3K | -10.3% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $390K | +$16.7K | +4.47% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $363K | +$26.9K | +8.02% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $415K | +$52.7K | +14.5% | Sep 30, 2020 | 10-Q | 2021-11-15 |
| Q2 2020 | $412K | -$44.5K | -9.75% | Jun 30, 2020 | 10-Q | 2021-08-16 |
| Q1 2020 | $373K | -$116K | -23.6% | Mar 31, 2020 | 10-Q | 2021-05-17 |
| Q4 2019 | $336K | -$151K | -31% | Dec 31, 2019 | 10-Q | 2021-11-15 |
| Q3 2019 | $363K | -$262K | -41.9% | Sep 30, 2019 | 10-Q | 2020-11-16 |
| Q2 2019 | $456K | -$386K | -45.8% | Jun 30, 2019 | 10-Q | 2020-08-14 |
| Q1 2019 | $489K | -$575K | -54.1% | Mar 31, 2019 | 10-Q | 2020-05-14 |
| Q4 2018 | $487K | -$678K | -58.2% | Dec 31, 2018 | 10-K | 2021-03-31 |
| Q3 2018 | $625K | -$6.89M | -91.7% | Sep 30, 2018 | 10-Q | 2019-11-12 |
| Q2 2018 | $843K | -$3.57M | -80.9% | Jun 30, 2018 | 10-Q | 2019-08-14 |
| Q1 2018 | $1.06M | -$1.28M | -54.6% | Mar 31, 2018 | 10-Q | 2019-05-15 |
| Q4 2017 | $1.16M | -$1.79M | -60.6% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | $7.51M | +$4.49M | +148% | Sep 30, 2017 | 10-Q | 2018-11-14 |
| Q2 2017 | $4.41M | +$179K | +4.22% | Jun 30, 2017 | 10-Q | 2018-08-14 |
| Q1 2017 | $2.34M | -$5.63M | -70.6% | Mar 31, 2017 | 10-Q | 2018-05-15 |
| Q4 2016 | $2.96M | -$2.64M | -47.2% | Dec 31, 2016 | 10-K | 2019-03-29 |
| Q3 2016 | $3.02M | -$806K | -21.1% | Sep 30, 2016 | 10-Q | 2017-11-14 |
| Q2 2016 | $4.23M | -$68.9K | -1.6% | Jun 30, 2016 | 10-Q | 2017-08-14 |
| Q1 2016 | $7.98M | +$4.21M | +112% | Mar 31, 2016 | 10-Q | 2017-05-12 |
| Q4 2015 | $5.59M | +$2.02M | +56.5% | Dec 31, 2015 | 10-K | 2018-03-26 |
| Q3 2015 | $3.83M | +$745K | +24.1% | Sep 30, 2015 | 10-Q | 2016-11-14 |
| Q2 2015 | $4.3M | +$1.11M | +34.6% | Jun 30, 2015 | 10-Q | 2016-08-15 |
| Q1 2015 | $3.76M | +$412K | +12.3% | Mar 31, 2015 | 10-Q | 2016-05-16 |
| Q4 2014 | $3.57M | +$2.57M | +257% | Dec 31, 2014 | 10-K | 2017-03-24 |
| Q3 2014 | $3.09M | +$2.12M | +219% | Sep 30, 2014 | 10-Q | 2015-11-16 |
| Q2 2014 | $3.2M | +$1.93M | +151% | Jun 30, 2014 | 10-Q | 2015-11-16 |
| Q1 2014 | $3.35M | +$1.89M | +129% | Mar 31, 2014 | 10-Q | 2015-05-20 |
| Q4 2013 | $1M | -$746K | -42.7% | Dec 31, 2013 | 10-K | 2016-03-29 |
| Q3 2013 | $966K | -$1.04M | -51.8% | Sep 30, 2013 | 10-Q | 2014-11-14 |
| Q2 2013 | $1.27M | -$656K | -34.1% | Jun 30, 2013 | 10-Q | 2014-08-14 |
| Q1 2013 | $1.46M | -$544K | -27.1% | Mar 31, 2013 | 10-Q | 2014-05-15 |
| Q4 2012 | $1.75M | -$447K | -20.4% | Dec 31, 2012 | 10-K | 2015-03-30 |
| Q3 2012 | $2.01M | +$1.1K | +0.06% | Sep 30, 2012 | 10-Q | 2013-11-14 |
| Q2 2012 | $1.93M | -$123K | -5.98% | Jun 30, 2012 | 10-Q | 2013-08-14 |
| Q1 2012 | $2M | +$25.8K | +1.3% | Mar 31, 2012 | 10-Q | 2013-05-15 |
| Q4 2011 | $2.19M | -$27.6K | -1.24% | Dec 31, 2011 | 10-K | 2014-03-25 |
| Q3 2011 | $2.01M | -$244K | -10.8% | Sep 30, 2011 | 10-Q | 2012-11-14 |
| Q2 2011 | $2.05M | -$5.63K | -0.27% | Jun 30, 2011 | 10-Q/A | 2012-08-21 |
| Q1 2011 | $1.98M | Mar 31, 2011 | 10-Q | 2012-05-14 | ||
| Q4 2010 | $2.22M | Dec 31, 2010 | 10-K | 2013-03-29 | ||
| Q3 2010 | $2.25M | Sep 30, 2010 | 10-Q | 2011-11-14 | ||
| Q2 2010 | $2.06M | Jun 30, 2010 | 10-Q | 2011-08-12 |