| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $574K | -$64.9K | -10.2% | Sep 30, 2023 | 10-Q/A | 2023-11-21 |
| Q2 2023 | $582K | -$107K | -15.6% | Jun 30, 2023 | 10-Q | 2023-08-21 |
| Q1 2023 | $627K | -$116K | -15.6% | Mar 31, 2023 | 10-Q | 2023-05-19 |
| Q4 2022 | $626K | -$127K | -16.8% | Dec 31, 2022 | 10-Q/A | 2023-11-21 |
| Q3 2022 | $639K | -$115K | -15.3% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $689K | -$63K | -8.37% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | $743K | -$7.66K | -1.02% | Mar 31, 2022 | 10-Q | 2022-05-17 |
| Q4 2021 | $752K | -$25.6K | -3.29% | Dec 31, 2021 | 10-K | 2023-04-24 |
| Q3 2021 | $754K | -$992K | -56.8% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | $752K | -$980K | -56.6% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | $751K | -$1.01M | -57.5% | Mar 31, 2021 | 10-Q | 2021-05-24 |
| Q4 2020 | $778K | -$985K | -55.9% | Dec 31, 2020 | 10-K | 2022-04-15 |
| Q3 2020 | $1.75M | -$16.7K | -0.95% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $1.73M | -$34.4K | -1.95% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | $1.76M | -$41.3K | -2.29% | Mar 31, 2020 | 10-Q | 2020-05-13 |
| Q4 2019 | $1.76M | -$30.2K | -1.68% | Dec 31, 2019 | 10-K | 2021-03-16 |
| Q3 2019 | $1.76M | -$42.1K | -2.34% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $1.77M | -$76.4K | -4.14% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | $1.81M | -$304K | -14.4% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $1.79M | -$314K | -14.9% | Dec 31, 2018 | 10-K | 2020-03-20 |
| Q3 2018 | $1.8M | -$305K | -14.5% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $1.84M | -$263K | -12.5% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | $2.11M | +$3.49K | +0.17% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | $2.11M | +$14.00 | +0% | Dec 31, 2017 | 10-K | 2019-03-29 |
| Q3 2017 | $2.11M | +$4K | +0.19% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $2.11M | -$51.5K | -2.39% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $2.11M | -$1.44K | -0.07% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $2.11M | +$33.00 | +0% | Dec 31, 2016 | 10-K | 2018-03-29 |
| Q3 2016 | $2.11M | -$1.59K | -0.08% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $2.16M | -$54.1K | -2.44% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | $2.11M | -$45.9K | -2.13% | Mar 31, 2016 | 10-Q | 2016-06-06 |
| Q4 2015 | $2.11M | -$67.4K | -3.1% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $2.11M | -$209K | -9.02% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $2.21M | -$48.3K | -2.14% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | $2.15M | -$252K | -10.5% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $2.17M | -$520K | -19.3% | Dec 31, 2014 | 10-K | 2016-03-29 |
| Q3 2014 | $2.32M | -$429K | -15.6% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $2.26M | -$439K | -16.3% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $2.41M | -$745K | -23.7% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $2.69M | -$408K | -13.2% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $2.75M | -$301K | -9.87% | Sep 30, 2013 | 10-Q | 2013-11-12 |
| Q2 2013 | $2.7M | -$323K | -10.7% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $3.15M | -$5.14M | -62% | Mar 31, 2013 | 10-Q | 2013-05-13 |
| Q4 2012 | $3.1M | -$5.2M | -62.6% | Dec 31, 2012 | 10-K | 2014-04-14 |
| Q3 2012 | $3.05M | -$4.84M | -61.4% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $3.02M | -$4.79M | -61.3% | Jun 30, 2012 | 10-Q/A | 2012-08-16 |
| Q1 2012 | $8.29M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $8.3M | +$1.78M | +27.3% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $7.89M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $7.81M | Jun 30, 2011 | 10-Q/A | 2011-09-12 | ||
| Q4 2010 | $6.52M | Dec 31, 2010 | 10-K | 2012-03-30 |