| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $31M | +$1M | +3.33% | Dec 31, 2023 | 10-K | 2024-02-23 |
| Q4 2022 | $30M | -$1M | -3.23% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q4 2021 | $31M | $0 | 0% | Dec 31, 2021 | 10-K | 2024-02-23 |
| Q4 2020 | $31M | -$1.23M | -3.8% | Dec 31, 2020 | 10-K | 2023-02-24 |
| Q4 2019 | $32.2M | +$3.97M | +14.1% | Dec 31, 2019 | 10-K | 2022-02-25 |
| Q4 2018 | $28.3M | -$749K | -2.58% | Dec 31, 2018 | 10-K | 2022-02-25 |
| Q4 2017 | $29M | +$125K | +0.43% | Dec 31, 2017 | 10-K | 2021-02-24 |
| Q4 2016 | $28.9M | +$22.9M | +383% | Dec 31, 2016 | 10-K | 2020-02-26 |
| Q4 2015 | $5.98M | +$2.11M | +54.6% | Dec 31, 2015 | 10-K | 2019-02-20 |
| Q4 2014 | $3.87M | +$1.04M | +36.9% | Dec 31, 2014 | 10-K | 2018-02-21 |
| Q4 2013 | $2.82M | Dec 31, 2013 | 10-K | 2017-02-22 |