| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $125K | -$52K | -29.4% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $203K | +$7K | +3.57% | Dec 31, 2022 | 10-Q | 2023-05-15 |
| Q3 2022 | $166K | -$92K | -35.7% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $297K | +$114K | +62.3% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $177K | -$166K | -48.4% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $196K | +$50K | +34.2% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $258K | +$128K | +98.5% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $183K | -$234K | -56.1% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $343K | +$181K | +112% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $146K | +$25K | +20.7% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $130K | -$18K | -12.2% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $417K | +$51K | +13.9% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $162K | -$228K | -58.5% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $121K | -$351K | -74.4% | Dec 31, 2019 | 10-K | 2021-04-07 |
| Q3 2019 | $148K | -$150K | -50.3% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $366K | +$181K | +97.8% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $390K | +$193K | +98% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $472K | +$84K | +21.6% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $298K | -$35K | -10.5% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $185K | -$479K | -72.1% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $197K | -$218K | -52.5% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $388K | -$500K | -56.3% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | $333K | -$444K | -57.1% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $664K | -$539K | -44.8% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $415K | -$884K | -68.1% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $888K | -$1.09M | -55.1% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | $777K | -$584K | -42.9% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $1.2M | -$210K | -14.9% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $1.3M | -$1.24M | -48.8% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $1.98M | +$26K | +1.33% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $1.36M | -$645K | -32.2% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $1.41M | -$412K | -22.6% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $2.54M | -$196K | -7.18% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $1.95M | -$798K | -29% | Dec 31, 2014 | 10-K | 2016-04-06 |
| Q3 2014 | $2.01M | -$47K | -2.29% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $1.83M | -$289K | -13.7% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $2.73M | +$742K | +37.3% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $2.75M | -$224K | -7.54% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $2.05M | -$1.02M | -33.3% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $2.11M | -$652K | -23.6% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $1.99M | -$607K | -23.4% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $2.97M | +$179K | +6.41% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | $3.08M | -$164K | -5.06% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $2.77M | -$647K | -19% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $2.6M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $2.79M | -$2.13M | -43.3% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $3.24M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $3.41M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $4.93M | Dec 31, 2010 | 10-K | 2012-03-30 |