| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2023 | $274K | -$297K | -52% | Jul 31, 2023 | 10-K | 2023-11-08 |
| Q2 2022 | $571K | -$1.57M | -73.3% | Jul 31, 2022 | 10-K | 2023-11-08 |
| Q2 2021 | $2.14M | -$320K | -13% | Jul 31, 2021 | 10-K | 2023-11-08 |
| Q2 2020 | $2.46M | +$253K | +11.5% | Jul 31, 2020 | 10-K | 2022-11-09 |
| Q2 2019 | $2.21M | +$682K | +44.7% | Jul 31, 2019 | 8-K | 2022-08-01 |
| Q2 2018 | $1.53M | +$844K | +124% | Jul 31, 2018 | 10-K | 2020-09-30 |
| Q2 2017 | $681K | -$313K | -31.5% | Jul 31, 2017 | 10-K | 2019-10-15 |
| Q2 2016 | $994K | -$2.76M | -73.5% | Jul 31, 2016 | 10-K | 2018-12-04 |
| Q1 2016 | $1.2M | -$300K | -20% | Apr 30, 2016 | 10-Q | 2016-06-09 |
| Q4 2015 | $1.1M | $0 | 0% | Jan 31, 2016 | 10-Q | 2016-03-11 |
| Q3 2015 | $3.9M | +$2.8M | +255% | Oct 31, 2015 | 10-Q | 2015-12-10 |
| Q2 2015 | $3.76M | +$2.73M | +265% | Jul 31, 2015 | 10-K | 2018-12-04 |
| Q1 2015 | $1.5M | +$400K | +36.4% | Apr 30, 2015 | 10-Q | 2015-06-08 |
| Q4 2014 | $1.1M | -$900K | -45% | Jan 31, 2015 | 10-Q | 2015-03-12 |
| Q3 2014 | $1.1M | +$100K | +10% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $1.03M | +$13K | +1.28% | Jul 31, 2014 | 10-K | 2017-10-16 |
| Q1 2014 | $1.1M | -$100K | -8.33% | Apr 30, 2014 | 10-Q | 2014-06-09 |
| Q4 2013 | $2M | +$700K | +53.8% | Jan 31, 2014 | 10-Q | 2014-03-03 |
| Q3 2013 | $1M | -$400K | -28.6% | Oct 31, 2013 | 10-Q | 2013-12-10 |
| Q2 2013 | $1.02M | -$215K | -17.5% | Jul 31, 2013 | 10-K | 2016-10-14 |
| Q1 2013 | $1.2M | Apr 30, 2013 | 10-Q | 2013-06-10 | ||
| Q4 2012 | $1.3M | Jan 31, 2013 | 10-Q | 2013-03-12 | ||
| Q3 2012 | $1.4M | Oct 31, 2012 | 10-Q | 2013-01-11 | ||
| Q2 2012 | $1.23M | -$1.04M | -45.9% | Jul 31, 2012 | 10-K | 2015-10-14 |
| Q2 2011 | $2.27M | -$3.54M | -60.9% | Jul 31, 2011 | 10-K | 2014-10-14 |
| Q2 2010 | $5.81M | Jul 31, 2010 | 10-K | 2013-10-15 |