| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$35K | -100% | Dec 31, 2023 | 10-K | 2024-03-29 |
| Q3 2023 | $0 | -$58K | -100% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | $0 | -$81K | -100% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $13K | -$90K | -87.4% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $35K | -$91K | -72.2% | Dec 31, 2022 | 10-K | 2024-03-29 |
| Q3 2022 | $58K | -$91K | -61.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $81K | -$91K | -52.9% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $103K | -$91K | -46.9% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $126K | -$91K | -41.9% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $149K | -$90K | -37.7% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $172K | -$90K | -34.4% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $194K | -$90K | -31.7% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $217K | -$90K | -29.3% | Dec 31, 2020 | 10-K | 2022-03-30 |
| Q3 2020 | $239K | -$91K | -27.6% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $262K | -$90K | -25.6% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $284K | -$91K | -24.3% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $307K | -$91K | -22.9% | Dec 31, 2019 | 10-K | 2021-03-29 |
| Q3 2019 | $330K | -$140K | -29.8% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $352K | -$142K | -28.7% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $375K | -$150K | -28.6% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $398K | -$163K | -29.1% | Dec 31, 2018 | 10-K | 2020-03-24 |
| Q3 2018 | $470K | -$127K | -21.3% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $494K | -$139K | -22% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $525K | -$144K | -21.5% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $561K | -$143K | -20.3% | Dec 31, 2017 | 10-K | 2019-03-21 |
| Q3 2017 | $597K | -$142K | -19.2% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $633K | -$140K | -18.1% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $669K | -$138K | -17.1% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $704K | -$137K | -16.3% | Dec 31, 2016 | 10-K | 2018-03-23 |
| Q3 2016 | $739K | -$137K | -15.6% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $773K | -$137K | -15.1% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $807K | -$137K | -14.5% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $841K | -$138K | -14.1% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $876K | -$137K | -13.5% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $910K | -$137K | -13.1% | Jun 30, 2015 | 10-Q | 2015-08-18 |
| Q1 2015 | $944K | -$138K | -12.7% | Mar 31, 2015 | 10-Q | 2015-05-20 |
| Q4 2014 | $979K | -$137K | -12.3% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | $1.01M | -$170K | -14.4% | Sep 30, 2014 | 10-Q | 2014-11-13 |
| Q2 2014 | $1.05M | -$62.9K | -5.67% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $1.08M | +$1.02M | +1703% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | $1.12M | +$1.06M | +1760% | Dec 31, 2013 | 10-K | 2015-04-22 |
| Q3 2013 | $1.18M | +$1.12M | +1872% | Sep 30, 2013 | 10-Q | 2013-11-19 |
| Q2 2013 | $1.11M | +$1.05M | +1750% | Jun 30, 2013 | 10-Q/A | 2013-08-15 |
| Q1 2013 | $60K | $0 | 0% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $60K | $0 | 0% | Dec 31, 2012 | 10-K | 2014-04-15 |
| Q3 2012 | $60K | $0 | 0% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $60K | $0 | 0% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $60K | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $60K | $0 | 0% | Dec 31, 2011 | 10-K | 2013-03-21 |
| Q3 2011 | $60K | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $60K | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $60K | Dec 31, 2010 | 10-K | 2012-03-30 |