| Period | TTM Value | Value | YoY Chg | Change % | Start Date | End Date | Report | Filed |
|---|---|---|---|---|---|---|---|---|
| Q1 2024 | $0 | $0 | +$0.08 | +40% | Jan 1, 2024 | Mar 31, 2024 | 10-Q | 2024-05-08 |
| Q4 2023 | $1 | $0.42 | +$1.59 | Oct 1, 2023 | Dec 31, 2023 | 10-K | 2024-02-12 | |
| Q3 2023 | -$2 | $0.06 | +$0.01 | +20% | Jul 1, 2023 | Sep 30, 2023 | 10-K | 2024-02-12 |
| Q2 2023 | -$2 | -$1 | -$1 | -239% | Apr 1, 2023 | Jun 30, 2023 | 10-K | 2024-02-12 |
| Q1 2023 | -$2 | $0 | +$0.66 | +76.7% | Jan 1, 2023 | Mar 31, 2023 | 10-Q | 2024-05-08 |
| Q4 2022 | -$2 | -$1 | -$1 | -736% | Oct 1, 2022 | Dec 31, 2022 | 10-K | 2024-02-12 |
| Q3 2022 | -$1 | $0.05 | $0 | -80.8% | Jul 1, 2022 | Sep 30, 2022 | 10-K | 2024-02-12 |
| Q2 2022 | -$1 | $0 | $0 | -221% | Apr 1, 2022 | Jun 30, 2022 | 10-K | 2024-02-12 |
| Q1 2022 | -$1 | -$1 | -$1 | -1329% | Jan 1, 2022 | Mar 31, 2022 | 10-Q | 2023-05-10 |
| Q4 2021 | $0.38 | $0 | $0 | -200% | Oct 1, 2021 | Dec 31, 2021 | 10-K | 2024-02-12 |
| Q3 2021 | $0.66 | $0.26 | +$4.23 | Jul 1, 2021 | Sep 30, 2021 | 10-Q | 2022-11-03 | |
| Q2 2021 | -$4 | $0.19 | +$0.06 | +46.2% | Apr 1, 2021 | Jun 30, 2021 | 10-Q | 2022-07-27 |
| Q1 2021 | -$4 | $0.07 | +$0.01 | +16.7% | Jan 1, 2021 | Mar 31, 2021 | 10-Q | 2022-05-03 |
| Q4 2020 | -$4 | $0.14 | +$0.04 | +40% | Oct 1, 2020 | Dec 31, 2020 | 10-K | 2021-02-10 |
| Q3 2020 | -$4 | -$4 | -$4 | -1269% | Jul 1, 2020 | Sep 30, 2020 | 10-Q | 2021-10-27 |
| Q2 2020 | $0 | $0.13 | +$0.76 | Apr 1, 2020 | Jun 30, 2020 | 10-Q | 2021-07-28 | |
| Q1 2020 | -$1 | $0.06 | +$0.16 | Jan 1, 2020 | Mar 31, 2020 | 10-Q | 2021-04-28 | |
| Q4 2019 | -$1 | $0.10 | +$2.95 | Oct 1, 2019 | Dec 31, 2019 | 10-K | 2021-02-10 | |
| Q3 2019 | -$4 | $0 | $0 | -7.41% | Jul 1, 2019 | Sep 30, 2019 | 10-K | 2021-02-10 |
| Q2 2019 | -$4 | -$1 | $0 | -163% | Apr 1, 2019 | Jun 30, 2019 | 10-K | 2021-02-10 |
| Q1 2019 | -$3 | $0 | -$1 | -110% | Jan 1, 2019 | Mar 31, 2019 | 10-K | 2021-02-10 |
| Q4 2018 | -$2 | -$3 | +$8.56 | +75% | Oct 1, 2018 | Dec 31, 2018 | 10-K | 2020-02-21 |
| Q3 2018 | -$11 | $0 | -$1 | -152% | Jul 1, 2018 | Sep 30, 2018 | 10-K | 2020-02-21 |
| Q2 2018 | -$10 | $0 | +$5.70 | +96% | Apr 1, 2018 | Jun 30, 2018 | 10-K | 2020-02-21 |
| Q1 2018 | -$16 | $1.04 | +$0.47 | +82.5% | Jan 1, 2018 | Mar 31, 2018 | 10-K | 2020-02-21 |
| Q4 2017 | -$16 | -$11 | -$10 | -1019% | Oct 1, 2017 | Dec 31, 2017 | 10-K | 2019-02-19 |
| Q3 2017 | -$6 | $0.52 | +$0.17 | +48.6% | Jul 1, 2017 | Sep 30, 2017 | 10-K | 2019-02-19 |
| Q2 2017 | -$6 | -$6 | -$6 | -2929% | Apr 1, 2017 | Jun 30, 2017 | 10-K | 2019-02-19 |
| Q1 2017 | $0.11 | $0.57 | $0 | -8.07% | Jan 1, 2017 | Mar 31, 2017 | 10-K | 2019-02-19 |
| Q4 2016 | $0.16 | -$1 | -$2 | -282% | Oct 1, 2016 | Dec 31, 2016 | 10-K | 2018-02-12 |
| Q3 2016 | $1.74 | $0.35 | +$0.23 | +192% | Jul 1, 2016 | Sep 30, 2016 | 10-K | 2018-02-12 |
| Q2 2016 | $1.51 | $0.21 | $0 | -67.2% | Apr 1, 2016 | Jun 30, 2016 | 10-K | 2018-02-12 |
| Q1 2016 | $1.94 | $0.62 | +$0.10 | +19.2% | Jan 1, 2016 | Mar 31, 2016 | 10-K | 2018-02-12 |
| Q4 2015 | $1.84 | $0.56 | $0 | -30% | Oct 1, 2015 | Dec 31, 2015 | 10-K | 2018-02-12 |
| Q3 2015 | $2.08 | $0.12 | -$1 | -88.2% | Jul 1, 2015 | Sep 30, 2015 | 6-K | 2016-11-15 |
| Q2 2015 | $2.98 | $0.64 | $0 | -27.3% | Apr 1, 2015 | Jun 30, 2015 | 6-K | 2016-08-04 |
| Q1 2015 | $3.22 | $0.52 | $0 | -40.9% | Jan 1, 2015 | Mar 31, 2015 | 6-K | 2016-05-09 |
| Q4 2014 | $3.58 | $0.80 | +$0.36 | +81.8% | Oct 1, 2014 | Dec 31, 2014 | 20-F | 2017-02-15 |
| Q3 2014 | $3.22 | $1.02 | +$0.18 | +21.4% | Jul 1, 2014 | Sep 30, 2014 | 6-K | 2015-10-29 |
| Q2 2014 | $3.04 | $0.88 | +$1.41 | Apr 1, 2014 | Jun 30, 2014 | 6-K | 2015-07-30 | |
| Q1 2014 | $1.63 | $0.88 | +$0.14 | +18.9% | Jan 1, 2014 | Mar 31, 2014 | 6-K | 2015-04-30 |
| Q4 2013 | $1.49 | $0.44 | +$0.07 | +18.9% | Oct 1, 2013 | Dec 31, 2013 | 20-F | 2016-02-11 |
| Q3 2013 | $1.42 | $0.84 | +$0.93 | Jul 1, 2013 | Sep 30, 2013 | 6-K | 2014-10-30 | |
| Q2 2013 | $0.49 | -$1 | -$2 | -154% | Apr 1, 2013 | Jun 30, 2013 | 6-K | 2014-07-31 |
| Q1 2013 | $2.01 | $0.74 | $0 | -24.5% | Jan 1, 2013 | Mar 31, 2013 | 6-K | 2014-05-02 |
| Q4 2012 | $2.25 | $0.37 | $0 | -35.1% | Oct 1, 2012 | Dec 31, 2012 | 20-F | 2015-02-09 |
| Q3 2012 | $2.45 | $0 | -$1 | -109% | Jul 1, 2012 | Sep 30, 2012 | 6-K | 2013-10-31 |
| Q2 2012 | $3.57 | $0.99 | +$0.34 | +52.3% | Apr 1, 2012 | Jun 30, 2012 | 6-K | 2013-08-01 |
| Q1 2012 | $3.23 | $0.98 | +$0.13 | +15.3% | Jan 1, 2012 | Mar 31, 2012 | 6-K | 2013-05-02 |
| Q4 2011 | $3.10 | $0.57 | $0 | -33.7% | Oct 1, 2011 | Dec 31, 2011 | 20-F | 2014-02-10 |
| Q3 2011 | $3.39 | $1.03 | $0 | -12% | Jul 1, 2011 | Sep 30, 2011 | 6-K | 2012-11-01 |
| Q2 2011 | $3.53 | $0.65 | $0 | -27% | Apr 1, 2011 | Jun 30, 2011 | 6-K | 2012-08-02 |
| Q1 2011 | $3.77 | $0.85 | +$0.05 | +6.25% | Jan 1, 2011 | Mar 31, 2011 | 6-K | 2012-05-09 |
| Q4 2010 | $3.72 | $0.86 | Oct 1, 2010 | Dec 31, 2010 | 20-F | 2013-02-12 | ||
| Q3 2010 | $1.17 | Jul 1, 2010 | Sep 30, 2010 | 6-K | 2011-11-02 | |||
| Q2 2010 | $0.89 | Apr 1, 2010 | Jun 30, 2010 | 6-K | 2011-07-28 | |||
| Q1 2010 | $0.80 | Jan 1, 2010 | Mar 31, 2010 | 6-K | 2011-05-11 |