| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $27.8K | -$167K | -85.7% | Mar 31, 2023 | 10-Q | 2023-05-12 |
| Q4 2022 | $69.4K | -$167K | -70.6% | Dec 31, 2022 | 10-Q | 2023-05-12 |
| Q3 2022 | $111K | -$167K | -60% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $153K | -$167K | -52.2% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $194K | -$333K | -63.2% | Mar 31, 2022 | 10-Q | 2022-05-13 |
| Q4 2021 | $236K | -$583K | -71.2% | Dec 31, 2021 | 10-K | 2023-03-16 |
| Q3 2021 | $278K | -$833K | -75% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $319K | -$1.08M | -77.2% | Jun 30, 2021 | 10-Q | 2021-08-13 |
| Q1 2021 | $528K | -$1.17M | -68.9% | Mar 31, 2021 | 10-Q | 2021-05-12 |
| Q4 2020 | $819K | -$1.17M | -58.7% | Dec 31, 2020 | 10-K | 2022-03-24 |
| Q3 2020 | $1.11M | -$1.17M | -51.2% | Sep 30, 2020 | 10-Q | 2020-11-09 |
| Q2 2020 | $1.4M | Jun 30, 2020 | 10-Q | 2020-08-11 | ||
| Q1 2020 | $1.69M | -$1.38M | -44.9% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $1.99M | -$1.7M | -46.1% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | $2.28M | -$2.02M | -47% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q1 2019 | $3.07M | -$2.45M | -44.3% | Mar 31, 2019 | 10-Q/A | 2019-08-19 |
| Q4 2018 | $3.69M | -$2.45M | -39.9% | Dec 31, 2018 | 10-K | 2020-03-18 |
| Q3 2018 | $4.3M | -$2.45M | -36.3% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | $4.91M | -$2.45M | -33.3% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $5.52M | -$2.45M | -30.7% | Mar 31, 2018 | 10-Q | 2018-05-11 |
| Q4 2017 | $6.13M | -$2.45M | -28.5% | Dec 31, 2017 | 10-K/A | 2019-08-19 |
| Q3 2017 | $6.74M | -$2.45M | -26.6% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $7.36M | -$2.45M | -25% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | $7.97M | -$2.45M | -23.5% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $8.58M | -$2.45M | -22.2% | Dec 31, 2016 | 10-K | 2018-03-23 |
| Q3 2016 | $9.19M | -$2.45M | -21% | Sep 30, 2016 | 10-Q | 2016-11-15 |
| Q2 2016 | $9.8M | -$2.45M | -20% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $10.4M | -$2.45M | -19% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $11M | -$2.45M | -18.2% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $11.6M | -$2.45M | -17.4% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $12.2M | -$2.45M | -16.6% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $12.9M | Mar 31, 2015 | 10-Q | 2015-05-15 | ||
| Q4 2014 | $13.5M | +$13.5M | Dec 31, 2014 | 10-K | 2016-03-30 | |
| Q3 2014 | $14.1M | Sep 30, 2014 | 10-Q | 2014-11-14 | ||
| Q2 2014 | $14.7M | Jun 30, 2014 | 10-Q/A | 2014-09-12 | ||
| Q4 2013 | $0 | Dec 31, 2013 | 10-K | 2015-03-31 |