| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $2K | -$9K | -81.8% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $4K | -$11K | -73.3% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $5K | -$64K | -92.8% | Dec 31, 2022 | 10-Q | 2023-08-14 |
| Q3 2022 | $8K | -$124K | -93.9% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $11K | -$198K | -94.7% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $15K | -$267K | -94.7% | Mar 31, 2022 | 10-Q | 2022-05-11 |
| Q4 2021 | $69K | -$284K | -80.5% | Dec 31, 2021 | 10-K | 2023-03-16 |
| Q3 2021 | $132K | -$1.08M | -89.1% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | $209K | -$1.12M | -84.3% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | $282K | -$1.17M | -80.6% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $353K | -$238K | -40.3% | Dec 31, 2020 | 10-K | 2022-03-24 |
| Q3 2020 | $1.21M | -$387K | -24.2% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $1.33M | -$356K | -21.1% | Jun 30, 2020 | 10-Q | 2020-08-12 |
| Q1 2020 | $1.45M | -$295K | -16.9% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | $591K | -$1.2M | -67.1% | Dec 31, 2019 | 10-K | 2021-03-10 |
| Q3 2019 | $1.6M | -$217K | -11.9% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $1.69M | -$988K | -37% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $1.75M | -$2.2M | -55.7% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $1.8M | -$2.18M | -54.8% | Dec 31, 2018 | 10-K | 2020-03-16 |
| Q3 2018 | $1.82M | -$2.16M | -54.2% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $2.67M | -$968K | -26.6% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $3.95M | +$2.14M | +119% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $3.97M | +$1.62M | +68.5% | Dec 31, 2017 | 10-K | 2019-03-12 |
| Q3 2017 | $3.97M | +$3.13M | +369% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $3.64M | +$3.12M | +592% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $1.81M | +$1.46M | +429% | Mar 31, 2017 | 10-Q | 2017-05-24 |
| Q4 2016 | $2.36M | +$2.12M | +903% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $847K | +$583K | +221% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $526K | -$415K | -44.1% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $341K | -$696K | -67.1% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $235K | -$933K | -79.9% | Dec 31, 2015 | 10-K/A | 2017-05-24 |
| Q3 2015 | $264K | -$810K | -75.4% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $941K | +$4K | +0.43% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $1.04M | +$98K | +10.4% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | $1.17M | +$273K | +30.5% | Dec 31, 2014 | 10-K | 2016-03-07 |
| Q3 2014 | $1.07M | +$439K | +69.1% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $937K | Jun 30, 2014 | 10-Q | 2014-08-08 | ||
| Q1 2014 | $939K | Mar 31, 2014 | 10-Q | 2014-05-08 | ||
| Q4 2013 | $895K | +$790K | +752% | Dec 31, 2013 | 10-K | 2015-03-06 |
| Q3 2013 | $635K | Sep 30, 2013 | 10-Q | 2013-11-12 | ||
| Q4 2012 | $105K | -$157K | -59.9% | Dec 31, 2012 | 10-K | 2014-03-14 |
| Q4 2011 | $262K | -$439K | -62.6% | Dec 31, 2011 | 10-K | 2013-03-11 |
| Q4 2010 | $701K | Dec 31, 2010 | 10-K/A | 2012-08-22 |