| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $1.06M | -$3.14M | -74.8% | Sep 30, 2022 | 10-Q | 2022-11-18 |
| Q2 2022 | $1.43M | -$3.72M | -72.1% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $3.01M | -$3.44M | -53.3% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $3.65M | -$4.74M | -56.5% | Dec 31, 2021 | 10-Q | 2022-11-18 |
| Q3 2021 | $4.19M | -$5.2M | -55.4% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | $5.15M | -$5.67M | -52.4% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | $6.45M | -$5.41M | -45.6% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $8.4M | -$4.04M | -32.5% | Dec 31, 2020 | 10-K | 2022-03-30 |
| Q3 2020 | $9.39M | -$4.23M | -31.1% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | $10.8M | -$3.8M | -26% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | $11.9M | -$3.37M | -22.1% | Mar 31, 2020 | 10-Q | 2020-06-22 |
| Q4 2019 | $12.4M | -$3.28M | -20.9% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | $13.6M | +$11.8M | +648% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $14.6M | +$12.5M | +583% | Jun 30, 2019 | 10-Q | 2019-07-31 |
| Q1 2019 | $15.2M | +$12.7M | +500% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $15.7M | +$12.7M | +414% | Dec 31, 2018 | 10-K | 2020-05-14 |
| Q3 2018 | $1.82M | +$508K | +38.6% | Sep 30, 2018 | 10-Q | 2018-11-19 |
| Q2 2018 | $2.14M | +$1.52M | +245% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | $2.54M | +$1.86M | +272% | Mar 31, 2018 | 10-Q | 2018-05-14 |
| Q4 2017 | $3.06M | +$2.46M | +407% | Dec 31, 2017 | 10-K | 2019-04-12 |
| Q3 2017 | $1.31M | +$462K | +54.2% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $620K | +$163K | +35.6% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $683K | -$348K | -33.8% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $603K | +$42.6K | +7.59% | Dec 31, 2016 | 10-K | 2018-03-13 |
| Q3 2016 | $853K | -$240K | -22% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $457K | -$888K | -66% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $1.03M | +$473K | +84.6% | Mar 31, 2016 | 10-Q | 2016-05-11 |
| Q4 2015 | $561K | -$293K | -34.3% | Dec 31, 2015 | 10-K | 2017-03-28 |
| Q3 2015 | $1.09M | -$58.9K | -5.11% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $1.34M | -$92.1K | -6.41% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | $559K | -$1.07M | -65.6% | Mar 31, 2015 | 10-Q | 2015-05-12 |
| Q4 2014 | $853K | -$900K | -51.3% | Dec 31, 2014 | 10-K | 2016-03-28 |
| Q3 2014 | $1.15M | +$242K | +26.6% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $1.44M | +$525K | +57.6% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $1.63M | +$616K | +61% | Mar 31, 2014 | 10-Q | 2014-05-13 |
| Q4 2013 | $1.75M | +$687K | +64.5% | Dec 31, 2013 | 10-K | 2015-03-20 |
| Q3 2013 | $910K | -$217K | -19.2% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $912K | -$243K | -21.1% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $1.01M | -$208K | -17.1% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $1.07M | -$275K | -20.5% | Dec 31, 2012 | 10-K | 2014-03-28 |
| Q3 2012 | $1.13M | -$361K | -24.3% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | $1.16M | -$532K | -31.5% | Jun 30, 2012 | 10-Q/A | 2012-09-04 |
| Q1 2012 | $1.22M | Mar 31, 2012 | 10-Q | 2012-04-30 | ||
| Q4 2011 | $1.34M | -$741K | -35.6% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $1.49M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | $1.69M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $2.08M | Dec 31, 2010 | 10-K | 2012-03-29 |