| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $4.5M | +$1.9M | +73.1% | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | $4.54M | +$1.97M | +76.8% | Dec 31, 2023 | 10-K | 2024-02-29 |
| Q3 2023 | $2.7M | +$500K | +22.7% | Sep 30, 2023 | 10-Q | 2023-11-08 |
| Q2 2023 | $2.7M | +$500K | +22.7% | Jun 30, 2023 | 10-Q | 2023-08-09 |
| Q1 2023 | $2.6M | +$400K | +18.2% | Mar 31, 2023 | 10-Q | 2023-05-10 |
| Q4 2022 | $2.57M | +$415K | +19.3% | Dec 31, 2022 | 10-K | 2024-02-29 |
| Q3 2022 | $2.2M | +$500K | +29.4% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $2.2M | +$500K | +29.4% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $2.2M | +$500K | +29.4% | Mar 31, 2022 | 10-Q | 2022-05-10 |
| Q4 2021 | $2.15M | +$437K | +25.5% | Dec 31, 2021 | 10-K | 2024-02-29 |
| Q3 2021 | $1.7M | +$300K | +21.4% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $1.7M | +$300K | +21.4% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $1.7M | +$300K | +21.4% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $1.71M | +$279K | +19.4% | Dec 31, 2020 | 10-K | 2024-02-29 |
| Q3 2020 | $1.4M | +$300K | +27.3% | Sep 30, 2020 | 10-Q | 2020-11-02 |
| Q2 2020 | $1.4M | +$300K | +27.3% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | $1.4M | +$300K | +27.3% | Mar 31, 2020 | 10-Q | 2020-06-02 |
| Q4 2019 | $1.44M | +$373K | +35.1% | Dec 31, 2019 | 10-K | 2023-03-01 |
| Q3 2019 | $1.1M | +$200K | +22.2% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | $1.1M | +$200K | +22.2% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $1.1M | +$200K | +22.2% | Mar 31, 2019 | 10-Q | 2019-05-07 |
| Q4 2018 | $1.06M | +$125K | +13.3% | Dec 31, 2018 | 10-K | 2022-03-01 |
| Q3 2018 | $900K | +$100K | +12.5% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | $900K | +$100K | +12.5% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $900K | +$100K | +12.5% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $937K | +$103K | +12.4% | Dec 31, 2017 | 10-K | 2021-03-15 |
| Q3 2017 | $800K | Sep 30, 2017 | 10-Q | 2017-11-07 | ||
| Q2 2017 | $800K | Jun 30, 2017 | 10-Q | 2017-08-08 | ||
| Q1 2017 | $800K | Mar 31, 2017 | 10-Q | 2017-05-09 | ||
| Q4 2016 | $834K | +$105K | +14.4% | Dec 31, 2016 | 10-K | 2020-03-02 |
| Q4 2015 | $729K | $0 | 0% | Dec 31, 2015 | 10-K | 2019-03-12 |
| Q4 2014 | $729K | Dec 31, 2014 | 10-K | 2018-03-16 | ||
| Q1 2013 | $0 | Mar 31, 2013 | 10-Q | 2013-05-07 |