| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $39.5M | -$4.92M | -11.1% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $40.4M | -$6.14M | -13.2% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | $41.6M | -$5.84M | -12.3% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | $42.2M | -$5.59M | -11.7% | Dec 31, 2022 | 10-Q | 2023-11-09 |
| Q3 2022 | $44.5M | -$5.88M | -11.7% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | $46.5M | +$27.7M | +148% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $47.4M | +$28.1M | +145% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $47.8M | +$25.5M | +114% | Dec 31, 2021 | 10-K | 2023-03-07 |
| Q3 2021 | $50.3M | +$29.3M | +139% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | $18.8M | -$3.32M | -15% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $19.3M | -$4.66M | -19.5% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $22.3M | -$773K | -3.35% | Dec 31, 2020 | 10-K | 2022-03-10 |
| Q3 2020 | $21.1M | -$1.99M | -8.64% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | $22.1M | -$2.89M | -11.6% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $24M | -$5.7M | -19.2% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | $23.1M | -$8.94M | -27.9% | Dec 31, 2019 | 10-K | 2021-03-18 |
| Q3 2019 | $23.1M | -$14.6M | -38.8% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $25M | -$16M | -39.1% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | $29.7M | -$15.4M | -34.2% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | $32M | -$17.4M | -35.3% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | $37.6M | -$12.6M | -25.1% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | $41M | -$11.4M | -21.7% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | $45.1M | -$9.29M | -17.1% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $49.4M | -$11.6M | -19% | Dec 31, 2017 | 10-K | 2019-03-04 |
| Q3 2017 | $50.2M | -$7.11M | -12.4% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $52.4M | -$285K | -0.54% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $54.4M | -$986K | -1.78% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $61M | +$5.75M | +10.4% | Dec 31, 2016 | 10-K | 2018-02-22 |
| Q3 2016 | $57.4M | +$5.76M | +11.2% | Sep 30, 2016 | 10-K | 2017-02-21 |
| Q2 2016 | $52.7M | +$867K | +1.67% | Jun 30, 2016 | 10-K | 2017-02-21 |
| Q1 2016 | $55.4M | +$8.23M | +17.4% | Mar 31, 2016 | 10-K | 2017-02-21 |
| Q4 2015 | $55.3M | +$8.02M | +17% | Dec 31, 2015 | 10-K | 2017-02-21 |
| Q3 2015 | $51.6M | +$7.65M | +17.4% | Sep 30, 2015 | 10-K | 2017-02-21 |
| Q2 2015 | $51.8M | +$8.39M | +19.3% | Jun 30, 2015 | 10-K | 2017-02-21 |
| Q1 2015 | $47.2M | +$2.56M | +5.74% | Mar 31, 2015 | 10-K | 2017-02-21 |
| Q4 2014 | $47.2M | +$2.59M | +5.81% | Dec 31, 2014 | 10-K | 2016-02-11 |
| Q3 2014 | $43.9M | +$2.63M | +6.37% | Sep 30, 2014 | 10-K | 2016-02-11 |
| Q2 2014 | $43.4M | -$89K | -0.21% | Jun 30, 2014 | 10-K | 2016-02-11 |
| Q1 2014 | $44.6M | +$2.62M | +6.25% | Mar 31, 2014 | 10-K | 2016-02-11 |
| Q4 2013 | $44.6M | -$1.14M | -2.5% | Dec 31, 2013 | 10-K | 2015-02-19 |
| Q3 2013 | $41.3M | -$4.02M | -8.88% | Sep 30, 2013 | 10-K | 2015-02-19 |
| Q2 2013 | $43.5M | -$2.31M | -5.04% | Jun 30, 2013 | 10-K | 2015-02-19 |
| Q1 2013 | $42M | -$3.51M | -7.72% | Mar 31, 2013 | 10-K | 2015-02-19 |
| Q4 2012 | $45.8M | +$3M | +7.01% | Dec 31, 2012 | 10-K | 2014-02-25 |
| Q3 2012 | $45.3M | +$393K | +0.88% | Sep 30, 2012 | 10-K | 2014-02-25 |
| Q2 2012 | $45.8M | +$4.2M | +10.1% | Jun 30, 2012 | 10-K | 2014-02-25 |
| Q1 2012 | $45.5M | +$3.39M | +8.04% | Mar 31, 2012 | 10-K | 2014-02-25 |
| Q4 2011 | $42.8M | +$696K | +1.65% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $44.9M | Sep 30, 2011 | 10-K | 2013-02-22 | ||
| Q2 2011 | $41.6M | Jun 30, 2011 | 10-K | 2013-02-22 | ||
| Q1 2011 | $42.1M | Mar 31, 2011 | 10-K | 2013-02-22 | ||
| Q4 2010 | $42.1M | Dec 31, 2010 | 10-K | 2012-02-23 |