| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $3.33M | +$27.6K | +0.84% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $3.19M | +$26.6K | +0.84% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $3.41M | +$168K | +5.19% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $3.38M | +$229K | +7.25% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $3.3M | +$302K | +10.1% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $3.17M | +$421K | +15.3% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $3.24M | +$810K | +33.3% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $3.15M | +$749K | +31.2% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $3M | +$744K | +33% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $2.75M | +$475K | +20.9% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $2.43M | +$221K | +9.98% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $2.4M | +$395K | +19.7% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $2.25M | +$301K | +15.4% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | $2.27M | +$397K | +21.2% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $2.21M | +$379K | +20.7% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $2.01M | +$318K | +18.8% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $1.95M | +$338K | +21% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $1.87M | -$5.84M | -75.7% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $1.83M | -$7.88M | -81.1% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $1.69M | -$1.89M | -52.8% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $1.61M | -$725K | -31% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | $7.72M | +$6.2M | +409% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $9.71M | +$7.46M | +332% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $3.58M | -$3.46M | -49.2% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $2.34M | -$3.83M | -62.1% | Dec 31, 2016 | 10-K | 2018-03-26 |
| Q3 2016 | $1.52M | -$8.75M | -85.2% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $2.25M | -$6.18M | -73.3% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $7.04M | +$7.86K | +0.11% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $6.17M | +$528K | +9.37% | Dec 31, 2015 | 10-K | 2017-03-24 |
| Q3 2015 | $10.3M | +$6.01M | +141% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $8.43M | +$4.4M | +109% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $7.03M | +$3.33M | +89.8% | Mar 31, 2015 | 10-Q | 2015-05-20 |
| Q4 2014 | $5.64M | +$5.05M | +857% | Dec 31, 2014 | 10-K | 2016-03-29 |
| Q3 2014 | $4.26M | Sep 30, 2014 | 10-Q | 2014-11-14 | ||
| Q2 2014 | $4.03M | Jun 30, 2014 | 10-Q | 2014-08-14 | ||
| Q1 2014 | $3.7M | Mar 31, 2014 | 10-Q | 2014-05-15 | ||
| Q4 2013 | $589K | Dec 31, 2013 | 10-K | 2015-03-30 |