| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $1.29M | -$1.1M | -45.9% | Sep 30, 2023 | 10-Q | 2023-11-20 |
| Q2 2023 | $1.52M | -$980K | -39.2% | Jun 30, 2023 | 10-Q | 2023-08-14 |
| Q1 2023 | $2.35M | -$574K | -19.6% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $2.29M | -$603K | -20.9% | Dec 31, 2022 | 10-Q | 2023-11-20 |
| Q3 2022 | $2.39M | -$541K | -18.5% | Sep 30, 2022 | 10-Q | 2023-11-20 |
| Q2 2022 | $2.5M | -$787K | -23.9% | Jun 30, 2022 | 10-Q | 2023-08-14 |
| Q1 2022 | $2.92M | -$995K | -25.4% | Mar 31, 2022 | 10-Q | 2023-05-15 |
| Q4 2021 | $2.89M | -$1.86M | -39.1% | Dec 31, 2021 | 10-K | 2023-03-31 |
| Q3 2021 | $2.93M | -$2.48M | -45.9% | Sep 30, 2021 | 10-Q | 2022-11-14 |
| Q2 2021 | $3.29M | -$1.68M | -33.8% | Jun 30, 2021 | 10-Q | 2022-08-15 |
| Q1 2021 | $3.92M | -$1.75M | -30.9% | Mar 31, 2021 | 10-Q | 2022-05-11 |
| Q4 2020 | $4.75M | -$1.84M | -27.9% | Dec 31, 2020 | 10-K | 2022-04-01 |
| Q3 2020 | $5.41M | -$94.6K | -1.72% | Sep 30, 2020 | 10-Q | 2021-11-15 |
| Q2 2020 | $4.96M | -$688K | -12.2% | Jun 30, 2020 | 10-Q | 2021-08-16 |
| Q1 2020 | $5.67M | -$3.84M | -40.4% | Mar 31, 2020 | 10-Q | 2021-05-17 |
| Q4 2019 | $6.59M | -$4.74M | -41.9% | Dec 31, 2019 | 10-K | 2021-04-05 |
| Q3 2019 | $5.5M | +$5.37M | +4034% | Sep 30, 2019 | 10-Q | 2020-11-16 |
| Q2 2019 | $5.65M | +$5.51M | +3861% | Jun 30, 2019 | 10-Q | 2020-08-14 |
| Q1 2019 | $9.51M | +$9.49M | +68082% | Mar 31, 2019 | 10-Q | 2020-05-15 |
| Q4 2018 | $11.3M | +$11.3M | +65498% | Dec 31, 2018 | 10-K | 2020-04-02 |
| Q3 2018 | $133K | +$112K | +520% | Sep 30, 2018 | 10-Q | 2019-10-15 |
| Q2 2018 | $143K | +$116K | +434% | Jun 30, 2018 | 10-Q | 2019-08-09 |
| Q1 2018 | $13.9K | -$17.9K | -56.2% | Mar 31, 2018 | 10-Q | 2019-05-08 |
| Q4 2017 | $17.3K | -$47.4K | -73.3% | Dec 31, 2017 | 10-Q | 2019-05-08 |
| Q3 2017 | $21.5K | -$48.2K | -69.2% | Sep 30, 2017 | 10-Q | 2018-10-26 |
| Q2 2017 | $26.7K | -$53K | -66.5% | Jun 30, 2017 | 10-Q | 2018-07-26 |
| Q1 2017 | $31.8K | -$54.5K | -63.1% | Mar 31, 2017 | 10-Q | 2018-05-11 |
| Q4 2016 | $64.7K | -$52.8K | -45% | Dec 31, 2016 | 10-K | 2019-02-26 |
| Q3 2016 | $69.7K | -$62.2K | -47.2% | Sep 30, 2016 | 10-Q | 2017-10-24 |
| Q2 2016 | $79.7K | -$63.3K | -44.3% | Jun 30, 2016 | 10-Q | 2017-07-31 |
| Q1 2016 | $86.3K | -$63.1K | -42.2% | Mar 31, 2016 | 10-Q | 2017-05-05 |
| Q4 2015 | $117K | -$69.9K | -37.3% | Dec 31, 2015 | 10-K | 2018-03-23 |
| Q3 2015 | $132K | -$74.7K | -36.2% | Sep 30, 2015 | 10-Q | 2016-11-02 |
| Q2 2015 | $143K | -$68.2K | -32.3% | Jun 30, 2015 | 10-Q | 2016-07-29 |
| Q1 2015 | $149K | -$106K | -41.5% | Mar 31, 2015 | 10-Q | 2016-05-02 |
| Q4 2014 | $187K | +$178K | +1987% | Dec 31, 2014 | 10-K | 2017-03-01 |
| Q3 2014 | $207K | -$88.2K | -29.9% | Sep 30, 2014 | 10-Q | 2015-10-15 |
| Q2 2014 | $211K | -$101K | -32.3% | Jun 30, 2014 | 10-Q | 2015-07-24 |
| Q1 2014 | $255K | -$66K | -20.5% | Mar 31, 2014 | 10-Q | 2015-05-07 |
| Q4 2013 | $8.98K | -$347K | -97.5% | Dec 31, 2013 | 10-K | 2016-02-19 |
| Q3 2013 | $295K | -$74.5K | -20.2% | Sep 30, 2013 | 10-Q | 2014-11-07 |
| Q2 2013 | $312K | -$9.67K | -3% | Jun 30, 2013 | 10-Q | 2014-08-05 |
| Q1 2013 | $322K | -$9.74K | -2.94% | Mar 31, 2013 | 10-Q | 2014-05-14 |
| Q4 2012 | $356K | +$139K | +64.3% | Dec 31, 2012 | 10-K | 2015-02-23 |
| Q3 2012 | $369K | +$105K | +39.7% | Sep 30, 2012 | 10-Q | 2013-11-12 |
| Q2 2012 | $322K | +$146K | +82.7% | Jun 30, 2012 | 10-Q | 2013-08-05 |
| Q1 2012 | $331K | +$313K | +1715% | Mar 31, 2012 | 10-Q | 2013-05-07 |
| Q4 2011 | $216K | +$24.4K | +12.7% | Dec 31, 2011 | 10-K | 2014-02-27 |
| Q3 2011 | $264K | -$43.1K | -14% | Sep 30, 2011 | 10-Q | 2012-11-13 |
| Q2 2011 | $176K | +$76.8K | +77.3% | Jun 30, 2011 | 10-Q | 2012-08-06 |
| Q1 2011 | $18.3K | Mar 31, 2011 | 10-Q | 2012-05-15 | ||
| Q4 2010 | $192K | Dec 31, 2010 | 10-K | 2013-03-08 | ||
| Q3 2010 | $307K | Sep 30, 2010 | 10-Q | 2011-11-08 | ||
| Q2 2010 | $99.4K | Jun 30, 2010 | 10-Q/A | 2011-08-24 |