| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | $2.8M | -$1.9M | -40.5% | Sep 30, 2022 | 10-Q | 2022-10-28 |
| Q2 2022 | $2.73M | -$2.9M | -51.5% | Jun 30, 2022 | 10-Q | 2022-07-29 |
| Q1 2022 | $3.46M | -$4.37M | -55.8% | Mar 31, 2022 | 10-Q | 2022-04-29 |
| Q4 2021 | $3.88M | -$3.65M | -48.4% | Dec 31, 2021 | 10-Q | 2022-10-28 |
| Q3 2021 | $4.7M | -$208K | -4.24% | Sep 30, 2021 | 10-Q | 2021-11-01 |
| Q2 2021 | $5.63M | +$171K | +3.13% | Jun 30, 2021 | 10-Q | 2021-07-30 |
| Q1 2021 | $7.83M | +$982K | +14.3% | Mar 31, 2021 | 10-Q | 2021-05-03 |
| Q4 2020 | $7.53M | -$130K | -1.7% | Dec 31, 2020 | 10-K | 2022-02-15 |
| Q3 2020 | $4.9M | +$194K | +4.12% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $5.46M | -$486K | -8.17% | Jun 30, 2020 | 10-Q | 2020-07-31 |
| Q1 2020 | $6.85M | +$3.99M | +140% | Mar 31, 2020 | 10-Q | 2020-05-04 |
| Q4 2019 | $7.66M | -$9.64M | -55.7% | Dec 31, 2019 | 10-K | 2021-02-12 |
| Q3 2019 | $4.71M | -$9.89M | -67.7% | Sep 30, 2019 | 10-Q | 2019-11-01 |
| Q2 2019 | $5.95M | -$6.93M | -53.8% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | $2.86M | -$6.43M | -69.2% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $17.3M | +$10.7M | +161% | Dec 31, 2018 | 10-K | 2020-02-13 |
| Q3 2018 | $14.6M | +$6.45M | +79.1% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $12.9M | +$4.4M | +51.9% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | $9.29M | +$1.78M | +23.6% | Mar 31, 2018 | 10-Q | 2018-05-04 |
| Q4 2017 | $6.63M | -$756K | -10.2% | Dec 31, 2017 | 10-K | 2019-02-14 |
| Q3 2017 | $8.15M | -$1.77M | -17.8% | Sep 30, 2017 | 10-Q | 2017-11-03 |
| Q2 2017 | $8.48M | -$2.76M | -24.6% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $7.51M | -$3.02M | -28.7% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $7.38M | -$3.21M | -30.3% | Dec 31, 2016 | 10-K/A | 2018-11-05 |
| Q3 2016 | $9.92M | +$956K | +10.7% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $11.2M | +$1.25M | +12.5% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $10.5M | +$1.42M | +15.5% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | $10.6M | +$1.39M | +15.1% | Dec 31, 2015 | 10-K | 2017-02-27 |
| Q3 2015 | $8.97M | -$573K | -6.01% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $9.99M | +$1.8M | +21.9% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $9.11M | Mar 31, 2015 | 10-Q | 2015-05-07 | ||
| Q4 2014 | $9.2M | +$7.68M | +505% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q3 2014 | $9.54M | Sep 30, 2014 | 10-Q | 2014-11-06 | ||
| Q2 2014 | $8.19M | Jun 30, 2014 | 10-Q | 2014-08-07 | ||
| Q4 2013 | $1.52M | Dec 31, 2013 | 10-K | 2015-02-17 |