| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $878K | -$261K | -22.9% | Dec 31, 2022 | 10-K | 2023-03-30 |
| Q3 2022 | $1.03M | -$196K | -15.9% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $1.27M | -$26.4K | -2.04% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $1.13M | -$234K | -17.2% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $1.14M | -$71.5K | -5.91% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $1.23M | +$36.3K | +3.04% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $1.29M | +$263K | +25.5% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $1.36M | +$118K | +9.47% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $1.21M | -$79.6K | -6.17% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $1.19M | -$203K | -14.5% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $1.03M | -$487K | -32.1% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | $1.24M | -$140K | -10.1% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | $1.29M | -$230K | -15.1% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | $1.4M | -$189K | -11.9% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $1.52M | -$93.7K | -5.81% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $1.38M | -$331K | -19.3% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $1.52M | -$437K | -22.3% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $1.59M | -$6.78M | -81% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $1.61M | -$3.41M | -67.9% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $1.71M | -$1.21M | -41.4% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $1.96M | -$1.75M | -47.3% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | $8.37M | +$4.39M | +110% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $5.02M | -$277K | -5.23% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $2.93M | -$7.53M | -72% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $3.71M | -$5M | -57.4% | Dec 31, 2016 | 10-K | 2018-03-26 |
| Q3 2016 | $3.98M | -$1.51M | -27.5% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $5.3M | -$3.26M | -38.1% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $10.5M | +$5.36M | +105% | Mar 31, 2016 | 10-Q | 2016-05-16 |
| Q4 2015 | $8.71M | +$3.72M | +74.6% | Dec 31, 2015 | 10-K | 2017-03-24 |
| Q3 2015 | $5.49M | +$754K | +15.9% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $8.56M | +$8.07M | +1654% | Jun 30, 2015 | 10-Q | 2016-08-15 |
| Q1 2015 | $5.1M | +$159K | +3.21% | Mar 31, 2015 | 10-Q | 2015-05-20 |
| Q4 2014 | $4.99M | +$2.2M | +78.9% | Dec 31, 2014 | 10-K | 2016-03-29 |
| Q3 2014 | $4.73M | +$1.6M | +51.3% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $488K | -$3.02M | -86.1% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $4.94M | +$1.61M | +48.3% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $2.79M | -$941K | -25.2% | Dec 31, 2013 | 10-K | 2015-03-30 |
| Q3 2013 | $3.13M | -$1.16M | -27.1% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $3.51M | -$1.12M | -24.3% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $3.33M | -$1.37M | -29.2% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $3.73M | -$1.51M | -28.8% | Dec 31, 2012 | 10-K | 2014-03-25 |
| Q3 2012 | $4.29M | -$1.24M | -22.4% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $4.63M | -$657K | -12.4% | Jun 30, 2012 | 10-Q/A | 2012-08-21 |
| Q1 2012 | $4.7M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $5.24M | -$550K | -9.51% | Dec 31, 2011 | 10-K | 2013-03-29 |
| Q3 2011 | $5.53M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $5.29M | Jun 30, 2011 | 10-Q | 2011-08-12 | ||
| Q4 2010 | $5.79M | Dec 31, 2010 | 10-K | 2012-03-23 |