| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$5.59M | -$1.19M | -27.1% | Dec 31, 2022 | 10-K | 2023-03-09 |
| Q3 2022 | -$5.24M | -$1.45M | -38.3% | Sep 30, 2022 | 10-Q | 2022-10-21 |
| Q2 2022 | -$4.77M | -$1.99M | -71.4% | Jun 30, 2022 | 10-Q | 2022-10-21 |
| Q1 2022 | -$4.32M | -$2.03M | -89% | Mar 31, 2022 | 10-Q | 2022-10-21 |
| Q4 2021 | -$4.4M | -$2.57M | -141% | Dec 31, 2021 | 10-K | 2023-03-09 |
| Q3 2021 | -$3.79M | -$3.62M | -2132% | Sep 30, 2021 | 10-Q | 2022-10-21 |
| Q2 2021 | -$2.78M | -$2.02M | -266% | Jun 30, 2021 | 10-Q | 2022-10-21 |
| Q1 2021 | -$2.28M | -$1.76M | -339% | Mar 31, 2021 | 10-Q | 2022-10-21 |
| Q4 2020 | -$1.83M | -$1.49M | -447% | Dec 31, 2020 | 10-K | 2023-03-09 |
| Q3 2020 | -$170K | -$34.1K | -25.1% | Sep 30, 2020 | 10-K | 2022-03-22 |
| Q2 2020 | -$760K | -$788K | -2889% | Jun 30, 2020 | 10-K | 2022-03-22 |
| Q1 2020 | -$521K | -$733K | -345% | Mar 31, 2020 | 10-K | 2022-03-22 |
| Q4 2019 | -$334K | -$737K | -183% | Dec 31, 2019 | 10-K | 2022-03-22 |
| Q3 2019 | -$136K | -$700K | -124% | Sep 30, 2019 | 10-K | 2021-03-31 |
| Q2 2019 | $27.3K | -$778K | -96.6% | Jun 30, 2019 | 10-K | 2021-03-31 |
| Q1 2019 | $212K | -$926K | -81.4% | Mar 31, 2019 | 10-K | 2021-03-31 |
| Q4 2018 | $404K | -$1M | -71.2% | Dec 31, 2018 | 10-K | 2021-03-31 |
| Q3 2018 | $564K | -$299K | -34.6% | Sep 30, 2018 | 10-K | 2020-03-30 |
| Q2 2018 | $805K | -$293K | -26.7% | Jun 30, 2018 | 10-K | 2020-03-30 |
| Q1 2018 | $1.14M | -$202K | -15.1% | Mar 31, 2018 | 10-K | 2020-03-30 |
| Q4 2017 | $1.4M | -$438K | -23.8% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | $863K | -$1.22M | -58.5% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | $1.1M | -$1.22M | -52.7% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | $1.34M | -$1.27M | -48.7% | Mar 31, 2017 | 10-Q | 2017-05-11 |
| Q4 2016 | $1.84M | -$1.08M | -36.9% | Dec 31, 2016 | 10-K | 2019-04-01 |
| Q3 2016 | $2.08M | +$2.12M | Sep 30, 2016 | 10-Q | 2016-11-04 | |
| Q2 2016 | $2.32M | +$2.35M | Jun 30, 2016 | 10-Q | 2016-08-12 | |
| Q1 2016 | $2.61M | +$2.63M | Mar 31, 2016 | 10-Q | 2016-05-11 | |
| Q4 2015 | $2.92M | +$3.08M | Dec 31, 2015 | 10-K | 2017-02-10 | |
| Q3 2015 | -$40.9K | -$32.5K | -385% | Sep 30, 2015 | 10-Q | 2015-10-06 |
| Q2 2015 | -$28.6K | -$29.4K | -4017% | Jun 30, 2015 | 10-Q | 2015-08-04 |
| Q1 2015 | -$21.2K | +$57.1K | +72.9% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | -$158K | -$80.8K | -105% | Dec 31, 2014 | 10-K | 2016-02-19 |
| Q3 2014 | -$8.45K | +$66.5K | +88.7% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $731 | +$73.4K | Jun 30, 2014 | 10-Q | 2014-08-19 | |
| Q1 2014 | -$78.3K | -$13.3K | -20.4% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | -$77.2K | -$14.6K | -23.2% | Dec 31, 2013 | 10-K | 2015-03-05 |
| Q3 2013 | -$75K | -$15.1K | -25.2% | Sep 30, 2013 | 10-Q | 2013-11-13 |
| Q2 2013 | -$72.7K | -$15K | -26% | Jun 30, 2013 | 10-Q | 2013-08-19 |
| Q1 2013 | -$65K | -$9.09K | -16.3% | Mar 31, 2013 | 10-Q | 2013-05-20 |
| Q4 2012 | -$62.6K | -$14.1K | -29.1% | Dec 31, 2012 | 10-K | 2015-03-05 |
| Q3 2012 | -$59.9K | -$13.4K | -28.9% | Sep 30, 2012 | 10-Q | 2012-11-13 |
| Q2 2012 | -$57.7K | -$17.4K | -43.1% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | -$55.9K | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | -$48.5K | -$17.3K | -55.7% | Dec 31, 2011 | 10-K | 2014-04-16 |
| Q3 2011 | -$46.4K | Sep 30, 2011 | 10-Q | 2011-11-18 | ||
| Q2 2011 | -$40.3K | Jun 30, 2011 | 10-Q/A | 2011-08-17 | ||
| Q4 2010 | -$31.2K | Dec 31, 2010 | 10-K | 2014-04-16 |