| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $124M | -$22.5M | -15.3% | Sep 30, 2023 | 10-Q | 2023-11-03 |
| Q2 2023 | $129M | -$17.4M | -11.9% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $136M | -$15M | -9.93% | Mar 31, 2023 | 10-Q | 2023-05-04 |
| Q4 2022 | $140M | -$14.6M | -9.45% | Dec 31, 2022 | 10-Q | 2023-11-03 |
| Q3 2022 | $147M | -$7.3M | -4.74% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $147M | -$10.9M | -6.92% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $151M | -$10.1M | -6.27% | Mar 31, 2022 | 10-Q | 2022-05-09 |
| Q4 2021 | $155M | -$8.6M | -5.27% | Dec 31, 2021 | 10-K | 2023-02-28 |
| Q3 2021 | $154M | -$15M | -8.88% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | $158M | -$12M | -7.08% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $161M | -$9.3M | -5.46% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $163M | -$13.8M | -7.8% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $169M | +$7.1M | +4.39% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $170M | +$5.4M | +3.29% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $171M | -$1.6M | -0.93% | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $177M | -$200K | -0.11% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $162M | -$14.3M | -8.12% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | $164M | -$15M | -8.38% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $172M | -$10.5M | -5.75% | Mar 31, 2019 | 10-Q | 2019-05-01 |
| Q4 2018 | $177M | -$2.8M | -1.56% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $176M | +$11.1M | +6.73% | Sep 30, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | $179M | +$8.4M | +4.92% | Jun 30, 2018 | 10-Q | 2018-07-31 |
| Q1 2018 | $183M | +$4.8M | +2.7% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $180M | +$6.9M | +3.99% | Dec 31, 2017 | 10-K | 2019-02-22 |
| Q3 2017 | $165M | +$800K | +0.49% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $171M | +$4.3M | +2.58% | Jun 30, 2017 | 10-Q | 2017-07-28 |
| Q1 2017 | $178M | +$25.9M | +17.1% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $173M | +$21M | +13.8% | Dec 31, 2016 | 10-K | 2018-02-23 |
| Q3 2016 | $164M | +$15.6M | +10.5% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $166M | +$18.7M | +12.7% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $152M | Mar 31, 2016 | 10-Q | 2016-04-29 | ||
| Q4 2015 | $152M | +$9.6M | +6.74% | Dec 31, 2015 | 10-K | 2017-02-24 |
| Q3 2015 | $149M | Sep 30, 2015 | 10-Q | 2015-10-30 | ||
| Q2 2015 | $148M | Jun 30, 2015 | 10-Q | 2015-08-04 | ||
| Q4 2014 | $142M | Dec 31, 2014 | 10-K | 2016-02-26 |