| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $0 | $0 | Mar 31, 2023 | 10-Q | 2023-05-10 | |
| Q4 2022 | $1.87M | +$1.87M | Dec 31, 2022 | 10-Q | 2023-05-10 | |
| Q1 2022 | $0 | -$2K | -100% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $0 | -$5K | -100% | Dec 31, 2021 | 10-K | 2023-03-01 |
| Q3 2021 | $0 | $0 | Sep 30, 2021 | 10-Q | 2021-11-09 | |
| Q2 2021 | $0 | -$12K | -100% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $2K | -$10K | -83.3% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $5K | -$7K | -58.3% | Dec 31, 2020 | 10-K | 2022-02-24 |
| Q3 2020 | $0 | -$11K | -100% | Sep 30, 2020 | 10-Q | 2020-11-03 |
| Q2 2020 | $12K | +$1K | +9.09% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $12K | +$1K | +9.09% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | $12K | -$2K | -14.3% | Dec 31, 2019 | 10-K | 2021-03-04 |
| Q3 2019 | $11K | -$8K | -42.1% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $11K | -$20K | -64.5% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $11K | -$29K | -72.5% | Mar 31, 2019 | 10-Q | 2019-05-08 |
| Q4 2018 | $14K | -$10K | -41.7% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | $19K | -$8K | -29.6% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $31K | -$15K | -32.6% | Jun 30, 2018 | 10-Q | 2018-08-01 |
| Q1 2018 | $40K | +$37K | +1233% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $24K | -$438K | -94.8% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q3 2017 | $27K | -$443K | -94.3% | Sep 30, 2017 | 10-Q | 2017-11-08 |
| Q2 2017 | $46K | -$446K | -90.7% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $3K | -$497K | -99.4% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $462K | -$27K | -5.52% | Dec 31, 2016 | 10-K | 2018-03-05 |
| Q3 2016 | $470K | +$435K | +1243% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $492K | +$440K | +846% | Jun 30, 2016 | 10-Q | 2016-08-05 |
| Q1 2016 | $500K | +$421K | +533% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | $489K | +$107K | +28% | Dec 31, 2015 | 10-K | 2017-02-28 |
| Q3 2015 | $35K | -$49K | -58.3% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $52K | Jun 30, 2015 | 10-Q | 2015-08-10 | ||
| Q1 2015 | $79K | Mar 31, 2015 | 10-Q/A | 2015-07-28 | ||
| Q4 2014 | $382K | Dec 31, 2014 | 10-K | 2016-02-26 | ||
| Q3 2014 | $84K | +$73K | +664% | Sep 30, 2014 | 10-Q | 2014-11-12 |
| Q3 2013 | $11K | Sep 30, 2013 | 10-Q | 2013-11-13 |