| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $258K | $0 | 0% | Dec 31, 2023 | 10-K | 2024-03-11 |
| Q4 2022 | $258K | -$42K | -14% | Dec 31, 2022 | 10-K | 2024-03-11 |
| Q4 2021 | $300K | -$47K | -13.5% | Dec 31, 2021 | 10-K | 2024-03-11 |
| Q4 2020 | $347K | -$46K | -11.7% | Dec 31, 2020 | 10-K/A | 2023-05-05 |
| Q4 2019 | $393K | -$330K | -45.6% | Dec 31, 2019 | 10-K | 2022-03-14 |
| Q4 2018 | $723K | +$567K | +363% | Dec 31, 2018 | 10-K | 2021-03-16 |
| Q4 2017 | $156K | -$111K | -41.6% | Dec 31, 2017 | 10-K | 2020-03-27 |
| Q4 2016 | $267K | Dec 31, 2016 | 10-K | 2019-03-18 | ||
| Q2 2016 | $303K | -$460K | -60.3% | May 31, 2016 | 10-K | 2018-03-14 |
| Q2 2015 | $763K | -$253K | -24.9% | May 31, 2015 | 10-KT | 2017-03-20 |
| Q2 2014 | $1.02M | -$45K | -4.24% | May 31, 2014 | 10-KT | 2017-03-20 |
| Q2 2013 | $1.06M | +$90K | +9.27% | May 31, 2013 | 10-K | 2015-08-12 |
| Q2 2012 | $971K | +$596K | +159% | May 31, 2012 | 10-K | 2014-08-08 |
| Q2 2011 | $375K | -$127K | -25.3% | May 31, 2011 | 10-K | 2014-08-08 |
| Q2 2010 | $502K | May 31, 2010 | 10-K | 2013-08-14 |