| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $254K | -$785K | -75.5% | Dec 31, 2023 | 10-K | 2024-04-08 |
| Q3 2023 | $415K | -$821K | -66.4% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $620K | -$820K | -56.9% | Jun 30, 2023 | 10-Q | 2023-11-14 |
| Q1 2023 | $831K | -$804K | -49.2% | Mar 31, 2023 | 10-Q | 2023-11-14 |
| Q4 2022 | $1.04M | -$247K | -19.2% | Dec 31, 2022 | 10-K | 2024-04-08 |
| Q3 2022 | $1.24M | -$291K | -19% | Sep 30, 2022 | 10-Q | 2023-11-14 |
| Q2 2022 | $1.44M | -$226K | -13.5% | Jun 30, 2022 | 10-Q | 2023-11-14 |
| Q1 2022 | $1.63M | -$128K | -7.25% | Mar 31, 2022 | 10-Q | 2023-11-14 |
| Q4 2021 | $1.29M | -$688K | -34.8% | Dec 31, 2021 | 10-K | 2024-04-08 |
| Q3 2021 | $1.53M | +$14.8K | +0.98% | Sep 30, 2021 | 10-Q | 2022-11-14 |
| Q2 2021 | $1.67M | -$85.1K | -4.86% | Jun 30, 2021 | 10-Q | 2022-11-14 |
| Q1 2021 | $1.76M | -$168K | -8.69% | Mar 31, 2021 | 10-Q | 2022-11-14 |
| Q4 2020 | $1.97M | -$211K | -9.65% | Dec 31, 2020 | 10-K | 2023-04-10 |
| Q3 2020 | $1.51M | +$8.37K | +0.56% | Sep 30, 2020 | 10-Q | 2021-11-15 |
| Q2 2020 | $1.75M | -$94.4K | -5.12% | Jun 30, 2020 | 10-Q | 2021-11-15 |
| Q1 2020 | $1.93M | +$531K | +38% | Mar 31, 2020 | 10-Q | 2021-11-15 |
| Q4 2019 | $2.18M | +$519K | +31.2% | Dec 31, 2019 | 10-K | 2022-03-31 |
| Q3 2019 | $1.5M | -$683K | -31.2% | Sep 30, 2019 | 10-Q | 2020-11-16 |
| Q2 2019 | $1.85M | -$464K | -20.1% | Jun 30, 2019 | 10-Q | 2020-11-16 |
| Q1 2019 | $1.4M | -$1.07M | -43.3% | Mar 31, 2019 | 10-Q | 2020-11-16 |
| Q4 2018 | $1.67M | -$906K | -35.2% | Dec 31, 2018 | 10-K | 2021-03-31 |
| Q3 2018 | $2.19M | -$22.2K | -1.01% | Sep 30, 2018 | 10-Q | 2019-11-14 |
| Q2 2018 | $2.31M | -$123K | -5.04% | Jun 30, 2018 | 10-Q | 2019-11-14 |
| Q1 2018 | $2.47M | -$151K | -5.75% | Mar 31, 2018 | 10-Q | 2019-11-14 |
| Q4 2017 | $2.57M | -$336K | -11.5% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | $2.21M | -$1.29M | -36.9% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $2.43M | -$1.44M | -37.2% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $2.62M | -$1.65M | -38.7% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $2.91M | -$1.61M | -35.7% | Dec 31, 2016 | 10-K | 2019-04-01 |
| Q3 2016 | $3.5M | -$346K | -9% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $3.87M | -$314K | -7.5% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $4.27M | -$219K | -4.89% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $4.52M | +$865K | +23.7% | Dec 31, 2015 | 10-K | 2018-04-17 |
| Q3 2015 | $3.85M | +$13.9K | +0.36% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $4.19M | +$239K | +6.05% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $4.49M | +$301K | +7.18% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $3.66M | -$769K | -17.4% | Dec 31, 2014 | 10-K | 2017-04-18 |
| Q3 2014 | $3.84M | -$495K | -11.4% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q2 2014 | $3.95M | -$400K | -9.19% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $4.19M | -$377K | -8.25% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $4.43M | -$382K | -7.94% | Dec 31, 2013 | 10-K | 2016-04-14 |
| Q3 2013 | $4.33M | -$669K | -13.4% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $4.35M | -$514K | -10.6% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $4.57M | -$48.6K | -1.05% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $4.81M | -$71.6K | -1.47% | Dec 31, 2012 | 10-K | 2015-03-30 |
| Q3 2012 | $5M | -$152K | -2.95% | Sep 30, 2012 | 10-Q/A | 2013-04-08 |
| Q2 2012 | $4.86M | -$852K | -14.9% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $4.62M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $4.88M | -$1.36M | -21.8% | Dec 31, 2011 | 10-K | 2014-04-02 |
| Q3 2011 | $5.15M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $5.71M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $6.24M | Dec 31, 2010 | 10-K | 2014-04-02 |