| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $5.11M | -$1.91M | -27.2% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $5.55M | -$1.99M | -26.4% | Dec 31, 2022 | 10-Q | 2023-08-14 |
| Q3 2022 | $6.01M | Sep 30, 2022 | 10-Q | 2022-11-14 | ||
| Q2 2022 | $6.51M | Jun 30, 2022 | 10-Q | 2022-08-15 | ||
| Q1 2022 | $7.02M | Mar 31, 2022 | 10-Q | 2022-05-16 | ||
| Q4 2021 | $7.54M | Dec 31, 2021 | 10-Q | 2022-11-14 | ||
| Q3 2019 | $2.4M | -$1.69M | -41.4% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $2.54M | -$1.83M | -41.9% | Jun 30, 2019 | 10-Q | 2019-08-09 |
| Q1 2019 | $2.7M | -$1.91M | -41.5% | Mar 31, 2019 | 10-Q | 2019-05-10 |
| Q4 2018 | $2.86M | -$866K | -23.3% | Dec 31, 2018 | 10-Q | 2019-11-08 |
| Q3 2018 | $4.09M | -$743K | -15.4% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $4.37M | -$577K | -11.7% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $4.61M | +$3.56M | +340% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $3.72M | +$2.64M | +245% | Dec 31, 2017 | 10-K | 2019-03-15 |
| Q3 2017 | $4.83M | +$3.72M | +334% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $4.95M | +$3.8M | +332% | Jun 30, 2017 | 10-Q | 2017-08-09 |
| Q1 2017 | $1.05M | -$131K | -11.1% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $1.08M | -$132K | -10.9% | Dec 31, 2016 | 10-K | 2018-03-16 |
| Q3 2016 | $1.11M | -$119K | -9.67% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | $1.15M | -$119K | -9.42% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $1.18M | -$119K | -9.18% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $1.21M | -$120K | -9.02% | Dec 31, 2015 | 10-K | 2017-03-16 |
| Q3 2015 | $1.23M | -$133K | -9.75% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $1.26M | -$133K | -9.52% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $1.3M | -$2.15M | -62.4% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $1.33M | -$2.19M | -62.2% | Dec 31, 2014 | 10-K | 2016-03-11 |
| Q3 2014 | $1.36M | -$2.23M | -62% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | $1.4M | -$2.27M | -61.9% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $3.45M | -$296K | -7.91% | Mar 31, 2014 | 10-Q | 2014-05-09 |
| Q4 2013 | $3.52M | -$296K | -7.76% | Dec 31, 2013 | 10-K | 2015-03-13 |
| Q3 2013 | $3.59M | -$296K | -7.61% | Sep 30, 2013 | 10-Q/A | 2013-12-30 |
| Q2 2013 | $3.67M | -$318K | -7.98% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $3.74M | -$340K | -8.33% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $3.82M | -$392K | -9.32% | Dec 31, 2012 | 10-K | 2014-03-20 |
| Q3 2012 | $3.89M | -$444K | -10.2% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | $3.99M | -$597K | -13% | Jun 30, 2012 | 10-Q/A | 2012-08-14 |
| Q1 2012 | $4.08M | Mar 31, 2012 | 10-Q | 2012-05-09 | ||
| Q4 2011 | $4.21M | -$632K | -13.1% | Dec 31, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $4.33M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $4.58M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $4.84M | Dec 31, 2010 | 10-K | 2012-03-15 |