| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $4.79M | -$7.68M | -61.6% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $7.45M | -$1.91M | -20.4% | Jun 30, 2023 | 10-Q | 2023-11-14 |
| Q1 2023 | $9.7M | +$1.36M | +16.3% | Mar 31, 2023 | 10-Q | 2023-11-14 |
| Q4 2022 | $12M | +$2.73M | +29.3% | Dec 31, 2022 | 10-Q | 2023-11-14 |
| Q3 2022 | $12.5M | +$2.04M | +19.6% | Sep 30, 2022 | 10-Q | 2023-11-14 |
| Q2 2022 | $9.35M | -$267K | -2.78% | Jun 30, 2022 | 10-Q | 2023-11-14 |
| Q1 2022 | $8.34M | -$3.13M | -27.3% | Mar 31, 2022 | 10-Q | 2023-11-14 |
| Q4 2021 | $9.32M | -$4.86M | -34.3% | Dec 31, 2021 | 10-Q | 2023-11-14 |
| Q3 2021 | $10.4M | -$4.51M | -30.2% | Sep 30, 2021 | 10-K | 2023-03-21 |
| Q2 2021 | $9.62M | -$6.26M | -39.4% | Jun 30, 2021 | 10-Q | 2022-11-14 |
| Q1 2021 | $11.5M | -$2.26M | -16.5% | Mar 31, 2021 | 10-Q | 2022-11-14 |
| Q4 2020 | $14.2M | -$13.6M | -48.9% | Dec 31, 2020 | 10-Q | 2022-11-14 |
| Q3 2020 | $14.9M | -$14.5M | -49.3% | Sep 30, 2020 | 10-K | 2023-03-21 |
| Q2 2020 | $15.9M | -$15.1M | -48.7% | Jun 30, 2020 | 10-Q | 2021-08-13 |
| Q1 2020 | $13.7M | -$18.7M | -57.7% | Mar 31, 2020 | 10-Q | 2021-08-13 |
| Q4 2019 | $27.7M | -$5.85M | -17.4% | Dec 31, 2019 | 10-Q | 2021-08-13 |
| Q3 2019 | $29.4M | -$5.08M | -14.7% | Sep 30, 2019 | 10-K | 2021-12-27 |
| Q2 2019 | $31M | -$8.4M | -21.3% | Jun 30, 2019 | 10-Q | 2020-08-11 |
| Q1 2019 | $32.4M | -$8.45M | -20.7% | Mar 31, 2019 | 10-Q | 2020-08-11 |
| Q4 2018 | $33.6M | -$7.41M | -18.1% | Dec 31, 2018 | 10-Q | 2020-08-11 |
| Q3 2018 | $34.5M | -$7.17M | -17.2% | Sep 30, 2018 | 10-K | 2020-12-17 |
| Q2 2018 | $39.4M | -$2.58M | -6.14% | Jun 30, 2018 | 10-Q | 2019-08-13 |
| Q1 2018 | $40.9M | -$1.13M | -2.69% | Mar 31, 2018 | 10-Q | 2019-08-13 |
| Q4 2017 | $41M | -$852K | -2.04% | Dec 31, 2017 | 10-Q | 2019-08-13 |
| Q3 2017 | $41.7M | +$73.1K | +0.18% | Sep 30, 2017 | 10-K | 2019-12-17 |
| Q2 2017 | $41.9M | +$143K | +0.34% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $42M | +$529K | +1.28% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $41.9M | +$663K | +1.61% | Dec 31, 2016 | 10-Q | 2017-02-14 |
| Q3 2016 | $41.6M | +$490K | +1.19% | Sep 30, 2016 | 10-K | 2019-12-17 |
| Q2 2016 | $41.8M | +$891K | +2.18% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $41.5M | +$1.23M | +3.05% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $41.2M | +$1.31M | +3.27% | Dec 31, 2015 | 10-Q | 2016-02-09 |
| Q3 2015 | $41.1M | +$1.7M | +4.31% | Sep 30, 2015 | 10-K/A | 2018-12-31 |
| Q2 2015 | $40.9M | +$2.14M | +5.52% | Jun 30, 2015 | 10-Q | 2015-08-11 |
| Q1 2015 | $40.2M | +$1.7M | +4.4% | Mar 31, 2015 | 10-Q | 2015-05-12 |
| Q4 2014 | $39.9M | +$531K | +1.35% | Dec 31, 2014 | 10-Q | 2015-02-10 |
| Q3 2014 | $39.4M | +$259K | +0.66% | Sep 30, 2014 | 10-K | 2017-12-14 |
| Q2 2014 | $38.8M | -$47K | -0.12% | Jun 30, 2014 | 10-Q | 2014-08-12 |
| Q1 2014 | $38.5M | -$15.5K | -0.04% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | $39.4M | +$787K | +2.04% | Dec 31, 2013 | 10-Q | 2014-02-13 |
| Q3 2013 | $39.2M | +$1.36M | +3.6% | Sep 30, 2013 | 10-K | 2016-12-13 |
| Q2 2013 | $38.8M | +$1.45M | +3.88% | Jun 30, 2013 | 10-Q | 2013-08-13 |
| Q1 2013 | $38.6M | +$1.68M | +4.55% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | $38.6M | +$2.11M | +5.79% | Dec 31, 2012 | 10-Q | 2013-02-12 |
| Q3 2012 | $37.8M | +$1.86M | +5.17% | Sep 30, 2012 | 10-K | 2015-12-15 |
| Q2 2012 | $37.4M | +$2.13M | +6.04% | Jun 30, 2012 | 10-Q | 2012-08-07 |
| Q1 2012 | $36.9M | Mar 31, 2012 | 10-Q | 2012-05-08 | ||
| Q4 2011 | $36.5M | Dec 31, 2011 | 10-Q | 2012-02-14 | ||
| Q3 2011 | $36M | +$2.91M | +8.82% | Sep 30, 2011 | 10-K | 2014-12-09 |
| Q2 2011 | $35.2M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q3 2010 | $33M | Sep 30, 2010 | 10-K/A | 2013-12-16 |