| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $16.1M | +$4.72M | +41.5% | Dec 31, 2022 | 10-K | 2023-06-09 |
| Q3 2022 | $13.2M | -$417K | -3.07% | Sep 30, 2022 | 10-Q | 2022-12-15 |
| Q2 2022 | $11.9M | +$665K | +5.94% | Jun 30, 2022 | 10-Q | 2022-09-13 |
| Q1 2022 | $11.7M | -$1.16M | -9% | Mar 31, 2022 | 10-Q | 2022-05-25 |
| Q4 2021 | $11.4M | -$6.15M | -35.1% | Dec 31, 2021 | 10-K | 2023-06-09 |
| Q3 2021 | $13.6M | Sep 30, 2021 | 10-Q | 2021-11-23 | ||
| Q2 2021 | $11.2M | Jun 30, 2021 | 10-Q | 2021-08-24 | ||
| Q1 2021 | $12.9M | Mar 31, 2021 | 10-Q | 2021-05-24 | ||
| Q4 2020 | $17.5M | +$10.8M | +162% | Dec 31, 2020 | 10-K | 2022-04-21 |
| Q4 2019 | $6.68M | +$2.38M | +55.3% | Dec 31, 2019 | 10-K | 2021-04-19 |
| Q1 2019 | $4.47M | +$1.23M | +37.9% | Mar 31, 2019 | 10-Q | 2019-07-09 |
| Q4 2018 | $4.3M | +$1.18M | +37.7% | Dec 31, 2018 | 10-Q | 2019-07-09 |
| Q3 2018 | $3.77M | +$1.71M | +83.1% | Sep 30, 2018 | 10-Q | 2018-11-19 |
| Q2 2018 | $3.64M | +$1.76M | +93.8% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $3.24M | +$1.54M | +90.9% | Mar 31, 2018 | 10-Q | 2018-07-13 |
| Q4 2017 | $3.13M | +$1.2M | +62.3% | Dec 31, 2017 | 10-K/A | 2019-02-21 |
| Q3 2017 | $2.06M | +$908K | +79% | Sep 30, 2017 | 10-Q/A | 2019-02-21 |
| Q2 2017 | $1.88M | +$531K | +39.5% | Jun 30, 2017 | 10-Q/A | 2019-02-21 |
| Q1 2017 | $1.7M | +$584K | +52.5% | Mar 31, 2017 | 10-Q/A | 2019-02-21 |
| Q4 2016 | $1.93M | +$854K | +79.8% | Dec 31, 2016 | 10-K/A | 2019-02-21 |
| Q3 2016 | $1.15M | -$970K | -45.8% | Sep 30, 2016 | 10-Q/A | 2019-02-21 |
| Q2 2016 | $1.34M | -$940K | -41.1% | Jun 30, 2016 | 10-Q/A | 2019-02-21 |
| Q1 2016 | $1.11M | -$2.16M | -66% | Mar 31, 2016 | 10-Q/A | 2019-02-21 |
| Q4 2015 | $1.07M | -$156K | -12.7% | Dec 31, 2015 | 10-K/A | 2019-05-22 |
| Q3 2015 | $2.12M | -$907K | -30% | Sep 30, 2015 | 10-Q/A | 2019-02-21 |
| Q2 2015 | $2.28M | -$1.69M | -42.6% | Jun 30, 2015 | 10-Q/A | 2019-02-21 |
| Q1 2015 | $3.27M | Mar 31, 2015 | 10-Q/A | 2019-02-21 | ||
| Q4 2014 | $1.23M | +$341K | +38.5% | Dec 31, 2014 | 10-K/A | 2019-05-22 |
| Q3 2014 | $3.03M | +$2.3M | +316% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $3.98M | Jun 30, 2014 | 10-Q | 2014-08-19 | ||
| Q4 2013 | $886K | +$38.7K | +4.57% | Dec 31, 2013 | 10-K | 2015-03-30 |
| Q3 2013 | $727K | Sep 30, 2013 | 10-Q | 2013-10-22 | ||
| Q4 2012 | $847K | Dec 31, 2012 | 10-K | 2014-03-28 |