| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $16.3M | -$5.75M | -26.1% | Mar 31, 2023 | 10-Q | 2023-04-27 |
| Q4 2022 | $15.4M | -$2.28M | -12.9% | Dec 31, 2022 | 10-Q | 2023-04-27 |
| Q3 2022 | $13.7M | -$5.32M | -27.9% | Sep 30, 2022 | 10-Q | 2022-10-28 |
| Q2 2022 | $16.1M | -$17.5M | -52% | Jun 30, 2022 | 10-Q | 2022-07-28 |
| Q1 2022 | $22M | -$5.77M | -20.7% | Mar 31, 2022 | 10-Q | 2022-04-28 |
| Q4 2021 | $17.7M | +$3.9M | +28.2% | Dec 31, 2021 | 10-K | 2023-02-10 |
| Q3 2021 | $19.1M | +$3.9M | +25.8% | Sep 30, 2021 | 10-Q | 2021-10-29 |
| Q2 2021 | $33.6M | +$12.7M | +60.4% | Jun 30, 2021 | 10-Q | 2021-07-30 |
| Q1 2021 | $27.8M | +$13.9M | +100% | Mar 31, 2021 | 10-Q | 2021-04-23 |
| Q4 2020 | $13.8M | +$2.71M | +24.5% | Dec 31, 2020 | 10-K | 2022-02-10 |
| Q3 2020 | $15.1M | +$2.02M | +15.4% | Sep 30, 2020 | 10-Q | 2020-10-22 |
| Q2 2020 | $21M | +$8.41M | +67% | Jun 30, 2020 | 10-Q | 2020-07-24 |
| Q1 2020 | $13.9M | +$684K | +5.18% | Mar 31, 2020 | 10-Q | 2020-04-24 |
| Q4 2019 | $11.1M | -$2.02M | -15.4% | Dec 31, 2019 | 10-K | 2021-02-08 |
| Q3 2019 | $13.1M | -$972K | -6.89% | Sep 30, 2019 | 10-Q | 2019-10-25 |
| Q2 2019 | $12.5M | -$475K | -3.65% | Jun 30, 2019 | 10-Q | 2019-07-26 |
| Q1 2019 | $13.2M | -$38K | -0.29% | Mar 31, 2019 | 10-Q | 2019-04-26 |
| Q4 2018 | $13.1M | -$1.28M | -8.92% | Dec 31, 2018 | 10-K | 2020-02-10 |
| Q3 2018 | $14.1M | +$320K | +2.32% | Sep 30, 2018 | 10-Q | 2018-10-25 |
| Q2 2018 | $13M | -$1.3M | -9.06% | Jun 30, 2018 | 10-Q | 2019-07-26 |
| Q1 2018 | $13.2M | -$1.1M | -7.66% | Mar 31, 2018 | 10-Q | 2019-04-26 |
| Q4 2017 | $14.4M | -$364K | -2.47% | Dec 31, 2017 | 10-Q | 2019-07-26 |
| Q3 2017 | $13.8M | -$3.44M | -20% | Sep 30, 2017 | 10-Q | 2018-10-25 |
| Q2 2017 | $14.3M | -$460K | -3.11% | Jun 30, 2017 | 10-Q | 2018-07-27 |
| Q1 2017 | $14.3M | -$2.32M | -13.9% | Mar 31, 2017 | 10-Q | 2018-04-27 |
| Q4 2016 | $14.8M | -$7.73M | -34.4% | Dec 31, 2016 | 10-K | 2019-02-11 |
| Q3 2016 | $17.2M | -$1.24M | -6.73% | Sep 30, 2016 | 10-Q | 2017-10-25 |
| Q2 2016 | $14.8M | -$7.8M | -34.6% | Jun 30, 2016 | 10-Q | 2017-07-26 |
| Q1 2016 | $16.7M | -$2.47M | -12.9% | Mar 31, 2016 | 10-Q | 2017-04-21 |
| Q4 2015 | $22.5M | -$856K | -3.67% | Dec 31, 2015 | 10-K | 2019-02-11 |
| Q3 2015 | $18.5M | -$6.85M | -27.1% | Sep 30, 2015 | 10-Q | 2016-10-21 |
| Q2 2015 | $22.6M | -$6.97M | -23.6% | Jun 30, 2015 | 10-Q | 2016-07-22 |
| Q1 2015 | $19.1M | -$4.12M | -17.7% | Mar 31, 2015 | 10-Q | 2016-04-22 |
| Q4 2014 | $23.4M | -$1.74M | -6.93% | Dec 31, 2014 | 10-K | 2017-02-10 |
| Q3 2014 | $25.3M | +$3.1M | +14% | Sep 30, 2014 | 10-Q | 2015-10-23 |
| Q2 2014 | $29.5M | +$6.33M | +27.3% | Jun 30, 2014 | 10-Q | 2015-07-27 |
| Q1 2014 | $23.3M | +$326K | +1.42% | Mar 31, 2014 | 10-Q | 2015-04-29 |
| Q4 2013 | $25.1M | +$5.86M | +30.5% | Dec 31, 2013 | 10-K | 2017-02-10 |
| Q3 2013 | $22.2M | $0 | 0% | Sep 30, 2013 | 10-Q | 2014-11-04 |
| Q2 2013 | $23.2M | -$188K | -0.8% | Jun 30, 2013 | 10-Q | 2014-07-25 |
| Q1 2013 | $22.9M | -$610K | -2.59% | Mar 31, 2013 | 10-Q | 2014-04-25 |
| Q4 2012 | $19.2M | -$10.1M | -34.5% | Dec 31, 2012 | 10-K | 2016-02-12 |
| Q3 2012 | $22.2M | -$2.45M | -9.95% | Sep 30, 2012 | 10-Q | 2013-10-18 |
| Q2 2012 | $23.4M | -$1.15M | -4.69% | Jun 30, 2012 | 10-Q | 2012-07-20 |
| Q1 2012 | $23.5M | -$1.02M | -4.17% | Mar 31, 2012 | 10-Q | 2012-04-23 |
| Q4 2011 | $29.3M | -$105M | -78.1% | Dec 31, 2011 | 10-K | 2015-02-17 |
| Q3 2011 | $24.7M | -$143M | -85.3% | Sep 30, 2011 | 10-Q | 2013-10-18 |
| Q2 2011 | $24.6M | -$149M | -85.9% | Jun 30, 2011 | 10-Q | 2011-07-29 |
| Q1 2011 | $24.6M | -$114M | -82.3% | Mar 31, 2011 | 10-Q | 2012-07-20 |
| Q4 2010 | $134M | Dec 31, 2010 | 10-K | 2014-02-13 | ||
| Q3 2010 | $168M | Sep 30, 2010 | 10-Q | 2011-10-25 | ||
| Q2 2010 | $174M | Jun 30, 2010 | 10-Q | 2011-07-29 | ||
| Q1 2010 | $139M | Mar 31, 2010 | 10-Q | 2011-04-22 |