| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $3.11M | -$179K | -5.44% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $3.3M | -$576K | -14.8% | Dec 31, 2022 | 10-Q | 2023-05-15 |
| Q3 2022 | $2.77M | +$897K | +47.8% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | $2.87M | +$636K | +28.4% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $3.29M | +$505K | +18.1% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | $3.88M | +$682K | +21.3% | Dec 31, 2021 | 10-K | 2023-03-06 |
| Q3 2021 | $1.88M | -$1.69M | -47.4% | Sep 30, 2021 | 10-Q | 2021-11-12 |
| Q2 2021 | $2.24M | -$1.68M | -42.9% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | $2.79M | -$1.45M | -34.2% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | $3.2M | -$6.27M | -66.2% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $3.57M | -$3.97M | -52.6% | Sep 30, 2020 | 10-Q | 2020-11-10 |
| Q2 2020 | $3.92M | -$4.18M | -51.6% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $4.24M | -$4.29M | -50.3% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $9.47M | +$3.92M | +70.6% | Dec 31, 2019 | 10-K | 2021-03-17 |
| Q3 2019 | $7.53M | +$2.14M | +39.8% | Sep 30, 2019 | 10-Q | 2019-11-04 |
| Q2 2019 | $8.09M | +$2.65M | +48.6% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | $8.53M | +$2.8M | +48.8% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $5.55M | -$50K | -0.89% | Dec 31, 2018 | 10-K | 2020-03-13 |
| Q3 2018 | $5.39M | -$107K | -1.95% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | $5.45M | +$120K | +2.25% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | $5.73M | +$674K | +13.3% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $5.6M | +$601K | +12% | Dec 31, 2017 | 10-K | 2019-03-13 |
| Q3 2017 | $5.5M | +$147K | +2.75% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $5.33M | +$12K | +0.23% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $5.06M | -$822K | -14% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $5M | -$508K | -9.23% | Dec 31, 2016 | 10-K | 2018-03-07 |
| Q3 2016 | $5.35M | -$492K | -8.42% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $5.32M | -$132K | -2.42% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $5.88M | +$670K | +12.9% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $5.5M | -$1.63M | -22.9% | Dec 31, 2015 | 10-K | 2017-03-02 |
| Q3 2015 | $5.84M | -$1.97M | -25.2% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | $5.45M | -$2.56M | -32% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | $5.21M | -$3M | -36.5% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $7.14M | -$594K | -7.68% | Dec 31, 2014 | 10-K | 2016-02-17 |
| Q3 2014 | $7.82M | +$160K | +2.09% | Sep 30, 2014 | 10-Q | 2014-10-31 |
| Q2 2014 | $8.01M | +$682K | +9.31% | Jun 30, 2014 | 10-Q | 2014-08-04 |
| Q1 2014 | $8.21M | +$1.35M | +19.6% | Mar 31, 2014 | 10-Q | 2014-04-29 |
| Q4 2013 | $7.73M | +$1.11M | +16.8% | Dec 31, 2013 | 10-K | 2015-03-12 |
| Q3 2013 | $7.66M | -$1.01M | -11.7% | Sep 30, 2013 | 10-Q | 2013-10-30 |
| Q2 2013 | $7.32M | -$843K | -10.3% | Jun 30, 2013 | 10-Q | 2013-07-31 |
| Q1 2013 | $6.87M | -$1.1M | -13.8% | Mar 31, 2013 | 10-Q | 2013-05-02 |
| Q4 2012 | $6.62M | -$943K | -12.5% | Dec 31, 2012 | 10-K | 2014-03-04 |
| Q3 2012 | $8.67M | +$28K | +0.32% | Sep 30, 2012 | 10-Q | 2012-11-01 |
| Q2 2012 | $8.17M | -$1.11M | -11.9% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $7.97M | Mar 31, 2012 | 10-Q | 2012-04-20 | ||
| Q4 2011 | $7.56M | +$1.36M | +22% | Dec 31, 2011 | 10-K | 2013-02-28 |
| Q3 2011 | $8.64M | +$2.28M | +35.9% | Sep 30, 2011 | 10-Q | 2011-10-25 |
| Q2 2011 | $9.27M | +$3.21M | +52.9% | Jun 30, 2011 | 10-Q | 2011-07-28 |
| Q4 2010 | $6.2M | Dec 31, 2010 | 10-K | 2012-03-08 | ||
| Q3 2010 | $6.35M | Sep 30, 2010 | 10-Q | 2010-10-28 | ||
| Q2 2010 | $6.06M | Jun 30, 2010 | 10-Q | 2010-08-06 |