| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $3.32M | +$165K | +5.24% | Dec 31, 2023 | 10-K | 2024-03-14 |
| Q3 2023 | $3.8M | +$600K | +18.8% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $3.3M | +$100K | +3.13% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | $3.2M | +$100K | +3.23% | Mar 31, 2023 | 10-Q | 2023-05-09 |
| Q4 2022 | $3.15M | +$149K | +4.97% | Dec 31, 2022 | 10-K | 2024-03-14 |
| Q3 2022 | $3.2M | $0 | 0% | Sep 30, 2022 | 10-Q | 2022-11-04 |
| Q2 2022 | $3.2M | $0 | 0% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $3.1M | $0 | 0% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $3M | -$19K | -0.63% | Dec 31, 2021 | 10-K | 2024-03-14 |
| Q3 2021 | $3.2M | +$100K | +3.23% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $3.2M | +$100K | +3.23% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $3.1M | -$1.2M | -27.9% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $3.02M | -$1.07M | -26.2% | Dec 31, 2020 | 10-K | 2024-03-14 |
| Q3 2020 | $3.1M | -$1.7M | -35.4% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $3.1M | -$1.6M | -34% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | $4.3M | -$300K | -6.52% | Mar 31, 2020 | 10-Q | 2020-05-08 |
| Q4 2019 | $4.09M | +$54K | +1.34% | Dec 31, 2019 | 10-K | 2023-03-08 |
| Q3 2019 | $4.8M | +$200K | +4.35% | Sep 30, 2019 | 10-Q | 2019-11-08 |
| Q2 2019 | $4.7M | -$1M | -17.5% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | $4.6M | -$1.1M | -19.3% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | $4.04M | -$1.04M | -20.5% | Dec 31, 2018 | 10-K | 2022-03-04 |
| Q3 2018 | $4.6M | +$800K | +21.1% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | $5.7M | +$1.9M | +50% | Jun 30, 2018 | 10-Q | 2018-08-08 |
| Q1 2018 | $5.7M | +$1.9M | +50% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $5.08M | +$1.46M | +40.3% | Dec 31, 2017 | 10-K | 2021-03-05 |
| Q3 2017 | $3.8M | +$100K | +2.7% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $3.8M | +$100K | +2.7% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | $3.8M | +$100K | +2.7% | Mar 31, 2017 | 10-Q | 2017-05-09 |
| Q4 2016 | $3.62M | +$153K | +4.41% | Dec 31, 2016 | 10-K | 2020-03-16 |
| Q3 2016 | $3.7M | +$200K | +5.71% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $3.7M | $0 | 0% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $3.7M | $0 | 0% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | $3.47M | -$17K | -0.49% | Dec 31, 2015 | 10-K | 2019-03-15 |
| Q3 2015 | $3.5M | -$200K | -5.41% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $3.7M | $0 | 0% | Jun 30, 2015 | 10-Q | 2015-08-10 |
| Q1 2015 | $3.7M | +$100K | +2.78% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $3.49M | -$4K | -0.12% | Dec 31, 2014 | 10-K | 2018-03-13 |
| Q3 2014 | $3.7M | +$300K | +8.82% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $3.7M | -$1.8M | -32.7% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $3.6M | -$1.5M | -29.4% | Mar 31, 2014 | 10-Q | 2014-05-06 |
| Q4 2013 | $3.49M | -$1.52M | -30.3% | Dec 31, 2013 | 10-K | 2017-03-09 |
| Q3 2013 | $3.4M | -$1.6M | -32% | Sep 30, 2013 | 10-Q | 2013-11-08 |
| Q2 2013 | $5.5M | +$500K | +10% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | $5.1M | Mar 31, 2013 | 10-Q | 2013-05-09 | ||
| Q4 2012 | $5.01M | -$381K | -7.07% | Dec 31, 2012 | 10-K | 2016-03-11 |
| Q3 2012 | $5M | Sep 30, 2012 | 10-Q | 2012-11-08 | ||
| Q2 2012 | $5M | Jun 30, 2012 | 10-Q | 2012-08-08 | ||
| Q4 2011 | $5.39M | -$24K | -0.44% | Dec 31, 2011 | 10-K | 2015-03-06 |
| Q4 2010 | $5.41M | Dec 31, 2010 | 10-K | 2014-03-12 |