| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $55.5K | -$2.56M | -97.9% | Sep 30, 2023 | 10-Q | 2023-11-15 |
| Q2 2023 | $788K | -$2.27M | -74.2% | Jun 30, 2023 | 10-Q | 2023-11-15 |
| Q1 2023 | $1.35M | -$2.11M | -61% | Mar 31, 2023 | 10-Q | 2023-11-15 |
| Q4 2022 | $1.74M | -$1.93M | -52.7% | Dec 31, 2022 | 10-Q | 2023-11-15 |
| Q3 2022 | $2.61M | -$1.94M | -42.6% | Sep 30, 2022 | 10-Q | 2023-11-15 |
| Q2 2022 | $3.06M | -$2.84M | -48.2% | Jun 30, 2022 | 10-Q | 2023-11-15 |
| Q1 2022 | $3.46M | -$2.6M | -42.9% | Mar 31, 2022 | 10-Q | 2023-11-15 |
| Q4 2021 | $3.67M | -$2.23M | -37.9% | Dec 31, 2021 | 10-Q | 2023-11-15 |
| Q3 2021 | $4.56M | -$5.02M | -52.4% | Sep 30, 2021 | 10-Q | 2022-11-15 |
| Q2 2021 | $5.89M | -$11.9M | -66.8% | Jun 30, 2021 | 10-Q | 2022-11-15 |
| Q1 2021 | $6.06M | -$10M | -62.4% | Mar 31, 2021 | 10-Q | 2022-11-15 |
| Q4 2020 | $5.9M | -$14.4M | -71% | Dec 31, 2020 | 10-K | 2023-03-31 |
| Q3 2020 | $9.58M | -$10.7M | -52.7% | Sep 30, 2020 | 10-Q | 2021-11-12 |
| Q2 2020 | $17.8M | -$2.42M | -12% | Jun 30, 2020 | 10-Q | 2021-11-12 |
| Q1 2020 | $16.1M | -$3.68M | -18.6% | Mar 31, 2020 | 10-Q | 2021-11-12 |
| Q4 2019 | $20.3M | +$2.39M | +13.3% | Dec 31, 2019 | 10-K | 2022-03-30 |
| Q3 2019 | $20.2M | +$756K | +3.88% | Sep 30, 2019 | 10-Q | 2020-11-16 |
| Q2 2019 | $20.2M | +$1.11M | +5.84% | Jun 30, 2019 | 10-Q | 2020-11-16 |
| Q1 2019 | $19.8M | +$539K | +2.8% | Mar 31, 2019 | 10-Q | 2020-11-16 |
| Q4 2018 | $18M | -$1M | -5.28% | Dec 31, 2018 | 10-K | 2021-03-30 |
| Q3 2018 | $19.5M | +$11.3K | +0.06% | Sep 30, 2018 | 10-Q | 2019-11-13 |
| Q2 2018 | $19.1M | +$139K | +0.74% | Jun 30, 2018 | 10-Q | 2019-11-13 |
| Q1 2018 | $19.2M | +$570K | +3.05% | Mar 31, 2018 | 10-Q | 2019-11-13 |
| Q4 2017 | $19M | +$1.53M | +8.77% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | $19.5M | +$1.98M | +11.3% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $18.9M | +$1.78M | +10.4% | Jun 30, 2017 | 10-Q | 2017-08-15 |
| Q1 2017 | $18.7M | +$1.52M | +8.87% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $17.4M | -$94.4K | -0.54% | Dec 31, 2016 | 10-K | 2019-03-29 |
| Q3 2016 | $17.5M | +$110K | +0.64% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $17.1M | -$2.2M | -11.4% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | $17.1M | -$2.61M | -13.2% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | $17.5M | -$2.82M | -13.8% | Dec 31, 2015 | 10-K | 2018-03-29 |
| Q3 2015 | $17.4M | -$2.98M | -14.7% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $19.3M | -$1.9M | -8.93% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | $19.7M | -$1.51M | -7.09% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $20.3M | -$1.17M | -5.43% | Dec 31, 2014 | 10-K | 2017-03-31 |
| Q3 2014 | $20.4M | -$1.34M | -6.18% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $21.2M | -$898K | -4.05% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $21.3M | -$1.08M | -4.84% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | $21.5M | -$417K | -1.9% | Dec 31, 2013 | 10-K | 2016-03-28 |
| Q3 2013 | $21.7M | -$847K | -3.75% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $22.1M | -$273K | -1.22% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $22.3M | -$1.01M | -4.35% | Mar 31, 2013 | 10-Q | 2013-05-14 |
| Q4 2012 | $21.9M | -$793K | -3.49% | Dec 31, 2012 | 10-K | 2015-03-26 |
| Q3 2012 | $22.6M | +$153K | +0.68% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $22.4M | -$2.48M | -9.96% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $23.4M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $22.7M | -$3.48M | -13.3% | Dec 31, 2011 | 10-K | 2014-03-25 |
| Q3 2011 | $22.4M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $24.9M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | $26.2M | Dec 31, 2010 | 10-K | 2013-03-28 |