| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$2.04M | -$1.87M | -1088% | Dec 31, 2022 | 10-Q | 2023-02-24 |
| Q3 2022 | -$1.81M | -$1.63M | -955% | Sep 30, 2022 | 10-Q | 2022-11-22 |
| Q2 2022 | -$1.46M | -$1.31M | -893% | Jun 30, 2022 | 10-Q | 2023-02-24 |
| Q1 2022 | -$176K | -$28.9K | -19.7% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$172K | -$25.4K | -17.3% | Dec 31, 2021 | 10-Q | 2022-02-18 |
| Q3 2021 | -$171K | -$24.4K | -16.6% | Sep 30, 2021 | 10-Q | 2021-11-18 |
| Q2 2021 | -$147K | $0 | 0% | Jun 30, 2021 | 10-K | 2022-10-05 |
| Q1 2021 | -$147K | $0 | 0% | Mar 31, 2021 | 10-Q | 2021-09-01 |
| Q4 2020 | -$147K | $0 | 0% | Dec 31, 2020 | 10-Q | 2021-09-01 |
| Q3 2020 | -$147K | $0 | 0% | Sep 30, 2020 | 10-Q | 2021-09-01 |
| Q2 2020 | -$147K | $0 | 0% | Jun 30, 2020 | 10-K | 2021-09-01 |
| Q1 2020 | -$147K | $0 | 0% | Mar 31, 2020 | 10-Q | 2021-09-01 |
| Q4 2019 | -$147K | $0 | 0% | Dec 31, 2019 | 10-Q | 2021-09-01 |
| Q3 2019 | -$147K | +$10.7K | +6.8% | Sep 30, 2019 | 10-Q | 2021-09-01 |
| Q2 2019 | -$147K | +$7.71K | +4.99% | Jun 30, 2019 | 10-K | 2021-09-01 |
| Q1 2019 | -$147K | -$2.39K | -1.66% | Mar 31, 2019 | 10-Q | 2021-09-01 |
| Q4 2018 | -$147K | -$5.39K | -3.82% | Dec 31, 2018 | 10-Q | 2021-09-01 |
| Q3 2018 | -$157K | -$19.7K | -14.3% | Sep 30, 2018 | 10-Q | 2018-12-31 |
| Q2 2018 | -$154K | -$20.3K | -15.1% | Jun 30, 2018 | 10-Q | 2021-09-01 |
| Q1 2018 | -$144K | -$21.8K | -17.8% | Mar 31, 2018 | 10-Q | 2018-06-19 |
| Q4 2017 | -$141K | -$24.1K | -20.5% | Dec 31, 2017 | 10-Q | 2018-03-28 |
| Q3 2017 | -$138K | -$26.7K | -24.1% | Sep 30, 2017 | 10-Q | 2017-11-27 |
| Q2 2017 | -$134K | -$23.8K | -21.6% | Jun 30, 2017 | 10-K | 2018-11-23 |
| Q1 2017 | -$123K | -$21K | -20.7% | Mar 31, 2017 | 10-Q | 2017-05-19 |
| Q4 2016 | -$117K | -$21.5K | -22.4% | Dec 31, 2016 | 10-Q | 2017-02-08 |
| Q3 2016 | -$111K | -$27.2K | -32.4% | Sep 30, 2016 | 10-Q | 2016-12-13 |
| Q2 2016 | -$110K | -$39K | -54.8% | Jun 30, 2016 | 10-K | 2017-10-23 |
| Q1 2016 | -$102K | -$50.5K | -99.1% | Mar 31, 2016 | 10-Q/A | 2016-05-31 |
| Q4 2015 | -$95.8K | -$66.9K | -231% | Dec 31, 2015 | 10-Q | 2016-02-16 |
| Q3 2015 | -$83.8K | Sep 30, 2015 | 10-Q | 2015-10-19 | ||
| Q2 2015 | -$71.3K | -$54K | -313% | Jun 30, 2015 | 10-K | 2016-10-31 |
| Q1 2015 | -$51K | Mar 31, 2015 | 10-Q | 2015-05-08 | ||
| Q4 2014 | -$28.9K | Dec 31, 2014 | 10-Q/A | 2015-01-27 | ||
| Q2 2014 | -$17.3K | Jun 30, 2014 | 10-K | 2015-07-28 |