| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $10.3M | -$3.44M | -25% | Dec 31, 2023 | 10-K | 2024-04-01 |
| Q3 2023 | $11.6M | -$2.87M | -19.8% | Sep 30, 2023 | 10-Q | 2023-11-14 |
| Q2 2023 | $12.2M | -$3.04M | -20% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $13.1M | -$2.45M | -15.8% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $13.8M | -$2.3M | -14.3% | Dec 31, 2022 | 10-K | 2024-04-01 |
| Q3 2022 | $14.5M | -$1.47M | -9.25% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $15.2M | -$455K | -2.91% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | $15.5M | -$315K | -1.99% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $16.1M | -$922K | -5.43% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | $15.9M | -$586K | -3.55% | Sep 30, 2021 | 10-Q | 2021-11-16 |
| Q2 2021 | $15.7M | -$621K | -3.82% | Jun 30, 2021 | 10-Q | 2021-08-23 |
| Q1 2021 | $15.8M | +$397K | +2.57% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | $17M | +$565K | +3.44% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | $16.5M | +$3.11M | +23.2% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $16.3M | +$3.19M | +24.3% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $15.4M | +$1.6M | +11.6% | Mar 31, 2020 | 10-Q/A | 2020-07-06 |
| Q4 2019 | $16.4M | +$10.1M | +161% | Dec 31, 2019 | 10-K | 2021-04-19 |
| Q3 2019 | $13.4M | +$5.87M | +77.9% | Sep 30, 2019 | 10-Q | 2020-02-03 |
| Q2 2019 | $13.1M | +$5.71M | +77.4% | Jun 30, 2019 | 10-Q | 2020-02-03 |
| Q1 2019 | $13.8M | +$5.68M | +69.5% | Mar 31, 2019 | 10-Q | 2020-02-03 |
| Q4 2018 | $6.29M | -$1.45M | -18.8% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | $7.53M | -$309K | -3.94% | Sep 30, 2018 | 10-Q | 2019-12-19 |
| Q2 2018 | $7.38M | -$480K | -6.1% | Jun 30, 2018 | 10-Q | 2019-12-19 |
| Q1 2018 | $8.16M | -$1.06M | -11.5% | Mar 31, 2018 | 10-Q | 2019-12-19 |
| Q4 2017 | $7.74M | -$2.03M | -20.8% | Dec 31, 2017 | 10-Q | 2019-12-19 |
| Q3 2017 | $7.84M | -$1.76M | -18.3% | Sep 30, 2017 | 10-Q | 2019-12-19 |
| Q2 2017 | $7.86M | -$2.55M | -24.5% | Jun 30, 2017 | 10-Q | 2019-12-19 |
| Q1 2017 | $9.22M | -$954K | -9.37% | Mar 31, 2017 | 10-Q | 2018-08-03 |
| Q4 2016 | $9.77M | -$275K | -2.74% | Dec 31, 2016 | 10-K | 2018-10-26 |
| Q3 2016 | $9.6M | +$8.64K | +0.09% | Sep 30, 2016 | 10-Q | 2018-04-24 |
| Q2 2016 | $10.4M | +$754K | +7.81% | Jun 30, 2016 | 10-Q | 2018-04-24 |
| Q1 2016 | $10.2M | +$828K | +8.86% | Mar 31, 2016 | 10-Q | 2016-05-23 |
| Q4 2015 | $10M | +$2.02M | +25.2% | Dec 31, 2015 | 10-K | 2018-06-29 |
| Q3 2015 | $9.59M | +$2.36M | +32.6% | Sep 30, 2015 | 10-Q | 2015-11-16 |
| Q2 2015 | $9.66M | +$4.6M | +91.1% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $9.35M | +$5.13M | +122% | Mar 31, 2015 | 10-Q | 2015-05-15 |
| Q4 2014 | $8.03M | +$6.7M | +503% | Dec 31, 2014 | 10-K | 2016-04-14 |
| Q3 2014 | $7.23M | +$5.85M | +423% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $5.05M | +$3.71M | +276% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | $4.21M | +$2.84M | +207% | Mar 31, 2014 | 10-Q | 2014-05-20 |
| Q4 2013 | $1.33M | -$94.1K | -6.6% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | $1.38M | -$56K | -3.89% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $1.35M | -$108K | -7.41% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | $1.37M | -$365K | -21% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $1.42M | -$513K | -26.5% | Dec 31, 2012 | 10-K | 2014-04-14 |
| Q3 2012 | $1.44M | -$715K | -33.2% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $1.45M | -$823K | -36.2% | Jun 30, 2012 | 10-Q/A | 2012-08-27 |
| Q1 2012 | $1.74M | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $1.94M | +$65.6K | +3.5% | Dec 31, 2011 | 10-K | 2013-04-16 |
| Q3 2011 | $2.15M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $2.28M | Jun 30, 2011 | 10-Q/A | 2011-09-09 | ||
| Q4 2010 | $1.87M | Dec 31, 2010 | 10-K | 2012-04-05 |