| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $8.81M | -$8.45M | -48.9% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $8.3M | -$8.9M | -51.7% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $7.58M | -$9.26M | -55% | Mar 31, 2022 | 10-Q | 2022-05-23 |
| Q4 2021 | $6.66M | -$9.75M | -59.4% | Dec 31, 2021 | 10-Q | 2022-11-10 |
| Q3 2021 | $17.3M | +$4.22M | +32.3% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $17.2M | +$5.1M | +42.2% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | $16.8M | +$5.59M | +49.7% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $16.4M | +$6.14M | +59.9% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $13M | -$14.3M | -52.3% | Sep 30, 2020 | 10-Q | 2021-03-02 |
| Q2 2020 | $12.1M | -$14.5M | -54.4% | Jun 30, 2020 | 10-Q | 2021-02-08 |
| Q1 2020 | $11.3M | -$14.3M | -55.9% | Mar 31, 2020 | 10-Q | 2021-01-19 |
| Q4 2019 | $10.3M | -$15.1M | -59.5% | Dec 31, 2019 | 10-K | 2021-04-15 |
| Q3 2019 | $27.3M | +$17.6M | +181% | Sep 30, 2019 | 10-Q | 2020-03-30 |
| Q2 2019 | $26.6M | +$15.1M | +131% | Jun 30, 2019 | 10-Q | 2020-03-26 |
| Q1 2019 | $25.5M | +$12.8M | +101% | Mar 31, 2019 | 10-Q | 2020-03-11 |
| Q4 2018 | $25.3M | +$12M | +90.2% | Dec 31, 2018 | 10-K | 2020-12-03 |
| Q3 2018 | $9.73M | -$2.56M | -20.8% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $11.5M | -$1.56M | -11.9% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $12.7M | -$1.07M | -7.76% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | $13.3M | -$1.22M | -8.41% | Dec 31, 2017 | 10-K/A | 2020-03-05 |
| Q3 2017 | $12.3M | -$1.47M | -10.7% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $13M | +$1.13M | +9.48% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $13.8M | +$1.5M | +12.2% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $14.5M | +$1.88M | +14.8% | Dec 31, 2016 | 10-K | 2018-04-03 |
| Q3 2016 | $13.8M | +$632K | +4.82% | Sep 30, 2016 | 10-Q | 2016-10-31 |
| Q2 2016 | $11.9M | -$1.86M | -13.5% | Jun 30, 2016 | 10-Q | 2016-08-01 |
| Q1 2016 | $12.3M | -$1.71M | -12.2% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $12.7M | -$1.56M | -10.9% | Dec 31, 2015 | 10-K | 2017-03-13 |
| Q3 2015 | $13.1M | -$1.48M | -10.1% | Sep 30, 2015 | 10-Q | 2015-11-09 |
| Q2 2015 | $13.8M | -$1.06M | -7.13% | Jun 30, 2015 | 10-Q | 2015-08-03 |
| Q1 2015 | $14M | -$1.06M | -7.01% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $14.2M | -$1.05M | -6.9% | Dec 31, 2014 | 10-K | 2016-03-07 |
| Q3 2014 | $14.6M | -$751K | -4.89% | Sep 30, 2014 | 10-Q | 2014-11-10 |
| Q2 2014 | $14.8M | -$1.28M | -7.97% | Jun 30, 2014 | 10-Q | 2014-08-05 |
| Q1 2014 | $15M | -$1.59M | -9.54% | Mar 31, 2014 | 10-Q/A | 2014-05-09 |
| Q4 2013 | $15.3M | -$863K | -5.35% | Dec 31, 2013 | 10-K | 2015-03-10 |
| Q3 2013 | $15.3M | -$533K | -3.36% | Sep 30, 2013 | 10-Q | 2013-11-04 |
| Q2 2013 | $16.1M | -$417K | -2.52% | Jun 30, 2013 | 10-Q | 2013-08-13 |
| Q1 2013 | $16.6M | Mar 31, 2013 | 10-Q | 2013-05-13 | ||
| Q4 2012 | $16.1M | +$570K | +3.66% | Dec 31, 2012 | 10-K | 2014-03-10 |
| Q3 2012 | $15.9M | Sep 30, 2012 | 10-Q | 2012-11-13 | ||
| Q2 2012 | $16.5M | Jun 30, 2012 | 10-Q | 2012-08-13 | ||
| Q4 2011 | $15.6M | Dec 31, 2011 | 10-K | 2013-03-18 |