| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | $547K | -$22K | -3.87% | Jan 31, 2024 | 10-K | 2024-03-26 |
| Q4 2022 | $569K | -$307K | -35% | Jan 31, 2023 | 10-K | 2024-03-26 |
| Q4 2021 | $876K | -$25K | -2.78% | Jan 31, 2022 | 10-K | 2024-03-26 |
| Q4 2020 | $901K | +$75K | +9.08% | Jan 31, 2021 | 10-K | 2024-03-26 |
| Q4 2019 | $826K | -$525K | -38.9% | Jan 31, 2020 | 10-K | 2023-03-23 |
| Q4 2018 | $1.35M | -$1M | -42.6% | Jan 31, 2019 | 10-K | 2022-03-24 |
| Q4 2017 | $2.35M | -$265K | -10.1% | Jan 31, 2018 | 10-K | 2021-03-25 |
| Q4 2016 | $2.62M | +$138K | +5.56% | Jan 31, 2017 | 10-K | 2020-03-26 |
| Q4 2015 | $2.48M | -$176K | -6.62% | Jan 31, 2016 | 10-K | 2019-03-28 |
| Q4 2014 | $2.66M | -$83K | -3.03% | Jan 31, 2015 | 10-K | 2018-03-29 |
| Q4 2013 | $2.74M | -$862K | -23.9% | Jan 31, 2014 | 10-K | 2017-03-20 |
| Q4 2012 | $3.6M | +$386K | +12% | Jan 31, 2013 | 10-K | 2016-03-31 |
| Q4 2011 | $3.22M | -$1.62M | -33.5% | Jan 31, 2012 | 10-K | 2015-03-31 |
| Q4 2010 | $4.84M | +$252K | +5.5% | Jan 31, 2011 | 10-K | 2014-03-28 |
| Q4 2009 | $4.58M | Jan 31, 2010 | 10-K | 2013-03-26 |