| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $3.97M | -$888K | -18.3% | Dec 31, 2022 | 10-K | 2023-04-17 |
| Q3 2022 | $4.16M | +$77K | +1.89% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $4.97M | +$1.19M | +31.5% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $4.97M | +$924K | +22.9% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $4.85M | +$791K | +19.5% | Dec 31, 2021 | 10-K | 2023-04-17 |
| Q3 2021 | $4.08M | -$1.16M | -22.1% | Sep 30, 2021 | 10-Q | 2021-10-22 |
| Q2 2021 | $3.78M | -$3.43M | -47.6% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | $4.04M | -$3.61M | -47.2% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | $4.06M | -$4.42M | -52.1% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $5.24M | -$3.22M | -38.1% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | $7.21M | -$818K | -10.2% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | $7.66M | +$875K | +12.9% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $8.48M | +$2.31M | +37.5% | Dec 31, 2019 | 10-K | 2021-03-25 |
| Q3 2019 | $8.46M | +$2.7M | +46.8% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $8.03M | +$2.14M | +36.3% | Jun 30, 2019 | 10-Q | 2019-08-14 |
| Q1 2019 | $6.78M | +$1.02M | +17.7% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | $6.17M | +$676K | +12.3% | Dec 31, 2018 | 10-K | 2020-04-13 |
| Q3 2018 | $5.76M | +$119K | +2.11% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $5.89M | +$581K | +11% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | $5.76M | +$662K | +13% | Mar 31, 2018 | 10-Q | 2018-05-11 |
| Q4 2017 | $5.5M | +$432K | +8.53% | Dec 31, 2017 | 10-K | 2019-04-01 |
| Q3 2017 | $5.64M | +$445K | +8.56% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | $5.31M | -$172K | -3.14% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | $5.1M | -$476K | -8.54% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | $5.06M | -$531K | -9.49% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | $5.2M | -$2.42M | -31.8% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $5.48M | -$3.04M | -35.7% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $5.57M | -$3.74M | -40.1% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | $5.6M | -$3.66M | -39.6% | Dec 31, 2015 | 10-K | 2017-03-31 |
| Q3 2015 | $7.62M | -$391K | -4.88% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $8.52M | +$80K | +0.95% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $9.31M | +$622K | +7.16% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $9.26M | +$282K | +3.14% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | $8.01M | -$1.31M | -14% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $8.44M | -$2.06M | -19.6% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $8.69M | -$2.48M | -22.2% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | $8.98M | -$2.34M | -20.7% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $9.32M | -$1.58M | -14.5% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $10.5M | +$709K | +7.24% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $11.2M | +$607K | +5.75% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $11.3M | +$3.75M | +49.6% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | $10.9M | +$2.85M | +35.4% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $9.79M | +$1.8M | +22.5% | Jun 30, 2012 | 10-Q/A | 2012-09-06 |
| Q1 2012 | $10.6M | Mar 31, 2012 | 10-Q | 2012-05-15 | ||
| Q4 2011 | $7.57M | -$105K | -1.37% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | $8.05M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $7.99M | Jun 30, 2011 | 10-Q | 2011-08-09 | ||
| Q4 2010 | $7.67M | Dec 31, 2010 | 10-K | 2012-03-30 |