| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -$186K | -100% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $0 | -$186K | -100% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $186K | $0 | 0% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $186K | $0 | 0% | Dec 31, 2022 | 10-Q | 2023-11-14 |
| Q3 2022 | $186K | $0 | 0% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $186K | $0 | 0% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $186K | $0 | 0% | Mar 31, 2022 | 10-Q | 2022-05-11 |
| Q4 2021 | $186K | $0 | 0% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $186K | +$9K | +5.09% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $186K | Jun 30, 2021 | 10-Q | 2021-08-05 | ||
| Q1 2021 | $186K | Mar 31, 2021 | 10-Q | 2021-05-11 | ||
| Q4 2020 | $186K | +$186K | Dec 31, 2020 | 10-K | 2022-03-31 | |
| Q3 2020 | $177K | Sep 30, 2020 | 10-Q | 2020-11-05 | ||
| Q4 2019 | $0 | $0 | Dec 31, 2019 | 10-Q | 2020-11-05 | |
| Q4 2018 | $0 | -$54K | -100% | Dec 31, 2018 | 10-K | 2019-03-14 |
| Q3 2018 | $44K | -$15K | -25.4% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $26K | -$436K | -94.4% | Jun 30, 2018 | 10-Q | 2018-08-01 |
| Q1 2018 | $40K | -$869K | -95.6% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | $54K | -$1.44M | -96.4% | Dec 31, 2017 | 10-K | 2019-03-14 |
| Q3 2017 | $59K | -$3.25M | -98.2% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $462K | -$5.13M | -91.7% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $909K | -$5.08M | -84.8% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $1.49M | -$5.21M | -77.8% | Dec 31, 2016 | 10-K | 2018-03-15 |
| Q3 2016 | $3.3M | Sep 30, 2016 | 10-Q | 2016-11-08 | ||
| Q2 2016 | $5.6M | Jun 30, 2016 | 10-Q | 2016-08-09 | ||
| Q1 2016 | $5.99M | Mar 31, 2016 | 10-Q | 2016-05-10 | ||
| Q4 2015 | $6.7M | +$6.7M | Dec 31, 2015 | 10-K | 2017-03-13 | |
| Q4 2014 | $0 | Dec 31, 2014 | 10-K | 2016-03-21 |