| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | $41.3M | -$1.19M | -2.79% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | $42.3M | -$757K | -1.76% | Jun 30, 2023 | 10-Q | 2023-11-09 |
| Q1 2023 | $42.2M | -$997K | -2.31% | Mar 31, 2023 | 10-Q | 2023-08-11 |
| Q4 2022 | $42M | -$1.88M | -4.3% | Dec 31, 2022 | 10-Q | 2023-11-09 |
| Q3 2022 | $42.5M | -$393K | -0.92% | Sep 30, 2022 | 10-Q | 2023-11-09 |
| Q2 2022 | $43.1M | -$637K | -1.46% | Jun 30, 2022 | 10-Q | 2023-11-09 |
| Q1 2022 | $43.2M | +$1.92M | +4.65% | Mar 31, 2022 | 10-Q | 2023-08-11 |
| Q4 2021 | $43.8M | +$2.3M | +5.54% | Dec 31, 2021 | 10-Q | 2023-11-09 |
| Q3 2021 | $42.9M | +$550K | +1.3% | Sep 30, 2021 | 10-Q | 2022-11-14 |
| Q2 2021 | $43.7M | +$573K | +1.33% | Jun 30, 2021 | 10-Q | 2022-11-14 |
| Q1 2021 | $41.3M | -$4.24M | -9.31% | Mar 31, 2021 | 10-Q | 2022-08-12 |
| Q4 2020 | $41.5M | -$4.97M | -10.7% | Dec 31, 2020 | 10-K | 2023-03-29 |
| Q3 2020 | $42.4M | -$5.02M | -10.6% | Sep 30, 2020 | 10-Q | 2021-11-12 |
| Q2 2020 | $43.1M | -$4.36M | -9.19% | Jun 30, 2020 | 10-Q | 2021-11-12 |
| Q1 2020 | $45.5M | +$3.26M | +7.73% | Mar 31, 2020 | 10-Q | 2021-08-12 |
| Q4 2019 | $46.5M | +$971K | +2.13% | Dec 31, 2019 | 10-K | 2022-03-30 |
| Q3 2019 | $47.4M | +$746K | +1.6% | Sep 30, 2019 | 10-Q | 2020-11-13 |
| Q2 2019 | $47.5M | +$1.08M | +2.34% | Jun 30, 2019 | 10-Q | 2020-11-13 |
| Q1 2019 | $42.2M | -$3.85M | -8.35% | Mar 31, 2019 | 10-Q | 2020-08-13 |
| Q4 2018 | $45.5M | -$478K | -1.04% | Dec 31, 2018 | 10-K | 2021-03-26 |
| Q3 2018 | $46.6M | -$583K | -1.24% | Sep 30, 2018 | 10-Q | 2019-11-13 |
| Q2 2018 | $46.4M | -$977K | -2.06% | Jun 30, 2018 | 10-Q | 2019-11-13 |
| Q1 2018 | $46.1M | -$1.3M | -2.75% | Mar 31, 2018 | 10-Q | 2019-08-09 |
| Q4 2017 | $46M | -$1.58M | -3.31% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | $47.2M | -$591K | -1.24% | Sep 30, 2017 | 10-Q | 2017-11-13 |
| Q2 2017 | $47.4M | -$753K | -1.56% | Jun 30, 2017 | 10-Q | 2017-08-11 |
| Q1 2017 | $47.4M | -$6.29M | -11.7% | Mar 31, 2017 | 10-Q | 2017-05-12 |
| Q4 2016 | $47.6M | +$3.95M | +9.05% | Dec 31, 2016 | 10-K | 2019-03-29 |
| Q3 2016 | $47.8M | +$4.56M | +10.5% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | $48.1M | +$5.87M | +13.9% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | $53.7M | +$12.9M | +31.8% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | $43.6M | +$3.65M | +9.13% | Dec 31, 2015 | 10-K | 2018-03-29 |
| Q3 2015 | $43.3M | +$1.79M | +4.33% | Sep 30, 2015 | 10-Q | 2015-11-13 |
| Q2 2015 | $42.3M | +$1.64M | +4.03% | Jun 30, 2015 | 10-Q | 2015-08-14 |
| Q1 2015 | $40.7M | +$1.44M | +3.66% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $40M | +$1.26M | +3.26% | Dec 31, 2014 | 10-K | 2017-03-29 |
| Q3 2014 | $41.5M | +$3.75M | +9.95% | Sep 30, 2014 | 10-Q/A | 2014-12-17 |
| Q2 2014 | $40.6M | +$3.83M | +10.4% | Jun 30, 2014 | 10-Q/A | 2014-12-17 |
| Q1 2014 | $39.3M | +$3.53M | +9.88% | Mar 31, 2014 | 10-Q | 2014-05-14 |
| Q4 2013 | $38.7M | +$3.64M | +10.4% | Dec 31, 2013 | 10-K | 2016-03-30 |
| Q3 2013 | $37.7M | +$3.04M | +8.78% | Sep 30, 2013 | 10-Q | 2013-11-13 |
| Q2 2013 | $36.8M | +$6.05M | +19.7% | Jun 30, 2013 | 10-Q | 2013-08-13 |
| Q1 2013 | $35.8M | +$5.84M | +19.5% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $35.1M | +$5.93M | +20.4% | Dec 31, 2012 | 10-K | 2015-03-31 |
| Q3 2012 | $34.7M | +$5.62M | +19.3% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | $30.7M | +$2.98M | +10.7% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | $29.9M | Mar 31, 2012 | 10-Q | 2012-05-11 | ||
| Q4 2011 | $29.2M | +$2.76M | +10.4% | Dec 31, 2011 | 10-K | 2014-03-28 |
| Q3 2011 | $29M | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $27.8M | Jun 30, 2011 | 10-Q | 2011-08-15 | ||
| Q4 2010 | $26.4M | Dec 31, 2010 | 10-K | 2013-03-29 |