| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $0 | $0 | Apr 30, 2024 | 10-K | 2024-07-11 | |
| Q1 2023 | $0 | $0 | Apr 30, 2023 | 10-K | 2024-07-11 | |
| Q1 2022 | $0 | $0 | Apr 30, 2022 | 10-K | 2024-07-11 | |
| Q1 2021 | $0 | $0 | Apr 30, 2021 | 10-K | 2023-07-10 | |
| Q1 2020 | $0 | $0 | Apr 30, 2020 | 10-K | 2022-07-07 | |
| Q1 2019 | $0 | $0 | Apr 30, 2019 | 10-K | 2021-07-13 | |
| Q1 2018 | $0 | $0 | Apr 30, 2018 | 10-K | 2020-07-01 | |
| Q1 2017 | $0 | -$800K | -100% | Apr 30, 2017 | 10-K | 2019-07-16 |
| Q4 2016 | $333K | -$387K | -53.8% | Jan 31, 2017 | 10-Q | 2017-03-16 |
| Q3 2016 | $800K | +$200K | +33.3% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | $800K | +$300K | +60% | Jun 30, 2016 | 10-Q | 2016-08-12 |
| Q1 2016 | $800K | +$300K | +60% | Mar 31, 2016 | 10-Q | 2016-05-12 |
| Q4 2015 | $720K | +$199K | +38.2% | Dec 31, 2015 | 10-K | 2016-03-30 |
| Q3 2015 | $600K | Sep 30, 2015 | 10-Q | 2015-11-12 | ||
| Q2 2015 | $500K | Jun 30, 2015 | 10-Q | 2015-08-13 | ||
| Q1 2015 | $500K | Mar 31, 2015 | 10-Q | 2015-05-21 | ||
| Q4 2014 | $521K | +$67K | +14.8% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q4 2013 | $454K | +$91K | +25.1% | Dec 31, 2013 | 10-K | 2016-03-30 |
| Q4 2012 | $363K | Dec 31, 2012 | 10-K | 2016-03-30 |