| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $11.9K | -$2.14K | -15.2% | Mar 31, 2023 | 10-Q | 2023-05-22 |
| Q4 2022 | $11.9K | -$2.11K | -15.1% | Dec 31, 2022 | 10-Q | 2023-02-21 |
| Q3 2022 | $11.8K | -$2.26K | -16.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | $12.5K | -$1.77K | -12.4% | Jun 30, 2022 | 10-Q | 2023-05-22 |
| Q1 2022 | $14.1K | -$162 | -1.14% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | $14K | -$6.33K | -31.1% | Dec 31, 2021 | 10-Q | 2022-02-25 |
| Q3 2021 | $14K | -$790 | -5.34% | Sep 30, 2021 | 10-Q | 2022-01-18 |
| Q2 2021 | $14.3K | -$242 | -1.66% | Jun 30, 2021 | 10-K | 2022-10-13 |
| Q1 2021 | $14.2K | -$114 | -0.79% | Mar 31, 2021 | 10-Q | 2021-06-08 |
| Q4 2020 | $20.4K | +$5.83K | +40.1% | Dec 31, 2020 | 10-Q/A | 2021-02-16 |
| Q3 2020 | $14.8K | +$495 | +3.46% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | $14.6K | +$554 | +3.96% | Jun 30, 2020 | 10-K | 2022-01-14 |
| Q1 2020 | $14.4K | -$384 | -2.61% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | $14.5K | -$2.86K | -16.5% | Dec 31, 2019 | 10-Q | 2020-02-13 |
| Q3 2019 | $14.3K | +$692 | +5.08% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | $14K | -$378 | -2.63% | Jun 30, 2019 | 10-K | 2020-09-28 |
| Q1 2019 | $14.7K | -$535 | -3.5% | Mar 31, 2019 | 10-Q | 2019-05-13 |
| Q4 2018 | $17.4K | +$1.29K | +8.02% | Dec 31, 2018 | 10-Q | 2019-02-13 |
| Q3 2018 | $13.6K | -$5.18K | -27.6% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | $14.4K | -$2.73K | -15.9% | Jun 30, 2018 | 10-K | 2019-09-27 |
| Q1 2018 | $15.3K | -$614 | -3.86% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | $16.1K | -$1.36K | -7.8% | Dec 31, 2017 | 10-Q | 2018-02-14 |
| Q3 2017 | $18.8K | -$8.75K | -31.8% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | $17.1K | -$972 | -5.38% | Jun 30, 2017 | 10-K | 2018-09-27 |
| Q1 2017 | $15.9K | +$1.31K | +8.96% | Mar 31, 2017 | 10-Q | 2017-04-28 |
| Q4 2016 | $17.5K | -$1.32K | -7.01% | Dec 31, 2016 | 10-Q | 2017-02-10 |
| Q3 2016 | $27.6K | +$10.9K | +65.4% | Sep 30, 2016 | 10-Q | 2016-11-10 |
| Q2 2016 | $18.1K | -$5.42K | -23.1% | Jun 30, 2016 | 10-K | 2017-09-28 |
| Q1 2016 | $14.6K | -$9.83K | -40.3% | Mar 31, 2016 | 10-Q | 2016-05-13 |
| Q4 2015 | $18.8K | -$9.05K | -32.5% | Dec 31, 2015 | 10-Q | 2016-02-09 |
| Q3 2015 | $16.7K | -$16.3K | -49.5% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $23.5K | -$16K | -40.5% | Jun 30, 2015 | 10-K | 2016-09-28 |
| Q1 2015 | $24.4K | -$29.5K | -54.7% | Mar 31, 2015 | 10-Q | 2015-05-14 |
| Q4 2014 | $27.8K | -$39.7K | -58.8% | Dec 31, 2014 | 10-Q | 2015-02-17 |
| Q3 2014 | $33K | -$87K | -72.5% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | $39.5K | -$239K | -85.8% | Jun 30, 2014 | 10-K | 2015-09-28 |
| Q1 2014 | $53.9K | -$324K | -85.7% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $67.5K | -$352K | -83.9% | Dec 31, 2013 | 10-Q | 2014-02-14 |
| Q3 2013 | $120K | -$4.95K | -3.96% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | $279K | -$144K | -34.1% | Jun 30, 2013 | 10-K | 2014-09-30 |
| Q1 2013 | $378K | -$101K | -21% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | $419K | +$348K | +491% | Dec 31, 2012 | 10-Q | 2013-02-14 |
| Q3 2012 | $125K | +$121K | +2875% | Sep 30, 2012 | 10-Q | 2012-11-19 |
| Q2 2012 | $423K | +$409K | +2918% | Jun 30, 2012 | 10-K | 2013-11-01 |
| Q1 2012 | $478K | Mar 31, 2012 | 10-Q | 2012-05-14 | ||
| Q4 2011 | $71K | Dec 31, 2011 | 10-Q | 2012-02-10 | ||
| Q3 2011 | $4.2K | Sep 30, 2011 | 10-Q | 2011-11-14 | ||
| Q2 2011 | $14K | Jun 30, 2011 | 10-K | 2012-10-11 |