| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $2.47M | +$983K | +66.2% | Sep 30, 2022 | 10-Q | 2022-11-16 |
| Q2 2022 | $1.48M | +$752K | +104% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $1.37M | +$537K | +64.8% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $1.43M | +$659K | +85.6% | Dec 31, 2021 | 10-Q | 2022-11-16 |
| Q3 2021 | $1.49M | +$1.07M | +258% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $723K | +$83K | +13% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $829K | +$143K | +20.8% | Mar 31, 2021 | 10-Q | 2021-05-03 |
| Q4 2020 | $770K | -$11K | -1.41% | Dec 31, 2020 | 10-K | 2022-03-22 |
| Q3 2020 | $415K | -$350K | -45.8% | Sep 30, 2020 | 10-Q | 2020-11-10 |
| Q2 2020 | $640K | -$41K | -6.02% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | $686K | -$522K | -43.2% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $781K | -$508K | -39.4% | Dec 31, 2019 | 10-K | 2021-03-11 |
| Q3 2019 | $765K | -$14K | -1.8% | Sep 30, 2019 | 10-Q | 2019-11-13 |
| Q2 2019 | $681K | +$33K | +5.09% | Jun 30, 2019 | 10-Q | 2019-08-12 |
| Q1 2019 | $1.21M | +$820K | +211% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $1.29M | +$954K | +285% | Dec 31, 2018 | 10-K | 2020-03-12 |
| Q3 2018 | $779K | +$353K | +82.9% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | $648K | +$375K | +137% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $388K | +$164K | +73.2% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | $335K | +$194K | +138% | Dec 31, 2017 | 10-K | 2019-03-14 |
| Q3 2017 | $426K | +$265K | +165% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | $273K | +$44K | +19.2% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | $224K | -$151K | -40.3% | Mar 31, 2017 | 10-Q | 2017-05-10 |
| Q4 2016 | $141K | -$507K | -78.2% | Dec 31, 2016 | 10-K | 2018-03-14 |
| Q3 2016 | $161K | -$399K | -71.3% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $229K | -$1.98M | -89.6% | Jun 30, 2016 | 10-Q/A | 2016-08-09 |
| Q1 2016 | $375K | -$1.61M | -81.1% | Mar 31, 2016 | 10-Q | 2016-05-12 |
| Q4 2015 | $648K | -$177K | -21.5% | Dec 31, 2015 | 10-K | 2017-03-24 |
| Q3 2015 | $560K | -$2.98M | -84.2% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | $2.2M | -$1.37M | -38.2% | Jun 30, 2015 | 10-Q | 2015-08-11 |
| Q1 2015 | $1.98M | -$1.39M | -41.3% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $825K | -$2.76M | -77% | Dec 31, 2014 | 10-K | 2016-03-10 |
| Q3 2014 | $3.54M | -$958K | -21.3% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $3.57M | -$1.29M | -26.5% | Jun 30, 2014 | 10-Q | 2014-08-04 |
| Q1 2014 | $3.37M | -$721K | -17.6% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $3.59M | -$896K | -20% | Dec 31, 2013 | 10-K | 2015-03-20 |
| Q3 2013 | $4.5M | -$455K | -9.19% | Sep 30, 2013 | 10-Q | 2013-11-06 |
| Q2 2013 | $4.86M | -$695K | -12.5% | Jun 30, 2013 | 10-Q | 2013-08-07 |
| Q1 2013 | $4.09M | -$1.43M | -25.8% | Mar 31, 2013 | 10-Q | 2013-05-08 |
| Q4 2012 | $4.49M | -$1.66M | -27% | Dec 31, 2012 | 10-K | 2014-03-06 |
| Q3 2012 | $4.95M | -$1.46M | -22.7% | Sep 30, 2012 | 10-Q | 2012-11-05 |
| Q2 2012 | $5.55M | +$272K | +5.15% | Jun 30, 2012 | 10-Q | 2012-08-07 |
| Q1 2012 | $5.52M | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | $6.14M | +$1.49M | +32.1% | Dec 31, 2011 | 10-K | 2013-03-27 |
| Q3 2011 | $6.41M | Sep 30, 2011 | 10-Q | 2011-11-10 | ||
| Q2 2011 | $5.28M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | $4.65M | Dec 31, 2010 | 10-K | 2012-03-19 |