| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | $66K | $0 | 0% | Dec 31, 2022 | 10-K | 2024-03-06 |
| Q4 2021 | $66K | -$2.58M | -97.5% | Dec 31, 2021 | 10-K | 2024-03-06 |
| Q4 2020 | $2.64M | +$64K | +2.48% | Dec 31, 2020 | 10-K | 2023-03-09 |
| Q4 2019 | $2.58M | -$15K | -0.58% | Dec 31, 2019 | 10-K | 2022-03-07 |
| Q4 2018 | $2.59M | -$165K | -5.99% | Dec 31, 2018 | 10-K | 2021-03-11 |
| Q4 2017 | $2.76M | +$2.52M | +1063% | Dec 31, 2017 | 10-K | 2020-05-08 |
| Q4 2016 | $237K | -$7K | -2.87% | Dec 31, 2016 | 10-K/A | 2020-03-18 |
| Q4 2015 | $244K | +$244K | Dec 31, 2015 | 10-K | 2017-03-10 | |
| Q4 2014 | $0 | $0 | Dec 31, 2014 | 10-K | 2015-03-06 | |
| Q4 2013 | $0 | -$324K | -100% | Dec 31, 2013 | 10-K | 2015-03-06 |
| Q3 2013 | $0 | -$411K | -100% | Sep 30, 2013 | 10-Q | 2013-11-13 |
| Q2 2013 | $319K | -$86K | -21.2% | Jun 30, 2013 | 10-Q | 2013-07-30 |
| Q1 2013 | $321K | Mar 31, 2013 | 10-Q | 2013-04-30 | ||
| Q4 2012 | $324K | -$9K | -2.7% | Dec 31, 2012 | 10-K | 2015-03-06 |
| Q3 2012 | $411K | Sep 30, 2012 | 10-Q | 2012-10-31 | ||
| Q2 2012 | $405K | Jun 30, 2012 | 10-Q/A | 2012-08-16 | ||
| Q4 2011 | $333K | -$9K | -2.63% | Dec 31, 2011 | 10-K | 2014-03-07 |
| Q4 2010 | $342K | Dec 31, 2010 | 10-K | 2013-03-08 |