| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $325K | -$1.04M | -76.2% | Dec 31, 2023 | 10-K | 2024-03-21 |
| Q3 2023 | $867K | -$965K | -52.7% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $885K | -$1.04M | -54% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $1.23M | -$1.03M | -45.6% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $1.36M | -$1.01M | -42.6% | Dec 31, 2022 | 10-K | 2024-03-21 |
| Q3 2022 | $1.83M | -$1.18M | -39.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $1.92M | -$925K | -32.5% | Jun 30, 2022 | 10-Q | 2022-08-12 |
| Q1 2022 | $2.25M | -$1.04M | -31.5% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | $2.38M | -$1.07M | -31% | Dec 31, 2021 | 10-K | 2023-03-15 |
| Q3 2021 | $3.01M | -$670K | -18.2% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $2.85M | -$1.39M | -32.7% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $3.29M | -$2.49M | -43.1% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $3.44M | -$2.46M | -41.7% | Dec 31, 2020 | 10-K | 2022-03-18 |
| Q3 2020 | $3.68M | -$2.72M | -42.5% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $4.23M | -$821K | -16.2% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $5.78M | +$2.33M | +67.4% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $5.9M | +$2.08M | +54.3% | Dec 31, 2019 | 10-K | 2021-03-30 |
| Q3 2019 | $6.39M | +$1.39M | +27.9% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $5.05M | -$430K | -7.84% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $3.45M | -$3.28M | -48.7% | Mar 31, 2019 | 10-Q | 2019-05-13 |
| Q4 2018 | $3.83M | -$6.84M | -64.1% | Dec 31, 2018 | 10-K | 2020-03-26 |
| Q3 2018 | $5M | -$4.75M | -48.7% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | $5.48M | -$4.41M | -44.5% | Jun 30, 2018 | 10-Q | 2018-08-10 |
| Q1 2018 | $6.73M | -$4.25M | -38.7% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $10.7M | -$1.13M | -9.61% | Dec 31, 2017 | 10-K | 2019-03-18 |
| Q3 2017 | $9.75M | -$3.45M | -26.1% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $9.89M | -$4.23M | -29.9% | Jun 30, 2017 | 10-Q | 2017-08-10 |
| Q1 2017 | $11M | -$4.72M | -30.1% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $11.8M | -$4.91M | -29.4% | Dec 31, 2016 | 10-K | 2018-03-27 |
| Q3 2016 | $13.2M | -$5.21M | -28.3% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $14.1M | -$5.4M | -27.7% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | $15.7M | -$5.58M | -26.2% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $16.7M | -$4M | -19.3% | Dec 31, 2015 | 10-K | 2017-03-20 |
| Q3 2015 | $18.4M | -$2.55M | -12.1% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | $19.5M | -$155K | -0.79% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $21.3M | +$1.57M | +7.94% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $20.7M | -$126K | -0.61% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | $21M | +$12.3M | +141% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $19.7M | +$15.5M | +368% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $19.7M | +$15.4M | +355% | Mar 31, 2014 | 10-Q | 2014-05-13 |
| Q4 2013 | $20.8M | +$17.1M | +453% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $8.7M | +$5.38M | +162% | Sep 30, 2013 | 10-Q | 2013-11-13 |
| Q2 2013 | $4.2M | +$175K | +4.35% | Jun 30, 2013 | 10-Q | 2013-08-13 |
| Q1 2013 | $4.34M | +$3.08M | +244% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | $3.77M | +$2.95M | +362% | Dec 31, 2012 | 10-K | 2014-03-17 |
| Q3 2012 | $3.33M | Sep 30, 2012 | 10-Q | 2012-11-13 | ||
| Q2 2012 | $4.03M | Jun 30, 2012 | 10-Q | 2012-08-13 | ||
| Q1 2012 | $1.26M | Mar 31, 2012 | 10-Q | 2012-05-10 | ||
| Q4 2011 | $816K | Dec 31, 2011 | 10-K | 2013-03-14 |