| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $2.16M | -$100K | -4.43% | Jul 31, 2024 | 10-Q | 2024-09-11 |
| Q1 2024 | $2.17M | -$27K | -1.23% | Apr 30, 2024 | 10-Q | 2024-06-13 |
| Q4 2023 | $2.22M | -$5K | -0.23% | Jan 31, 2024 | 10-Q | 2024-09-11 |
| Q3 2023 | $2.15M | -$34K | -1.56% | Oct 31, 2023 | 10-Q | 2023-12-08 |
| Q2 2023 | $2.26M | -$72K | -3.09% | Jul 31, 2023 | 10-Q | 2023-09-14 |
| Q1 2023 | $2.2M | -$119K | -5.13% | Apr 30, 2023 | 10-Q | 2023-06-14 |
| Q4 2022 | $2.23M | -$115K | -4.91% | Dec 31, 2022 | 10-K | 2023-04-27 |
| Q3 2022 | $2.19M | -$220K | -9.14% | Oct 31, 2022 | 10-Q | 2022-12-06 |
| Q2 2022 | $2.33M | -$60K | -2.51% | Jul 31, 2022 | 10-Q | 2022-09-07 |
| Q1 2022 | $2.32M | -$109K | -4.49% | Apr 30, 2022 | 10-Q | 2022-06-07 |
| Q4 2021 | $2.34M | +$10K | +0.43% | Dec 31, 2021 | 10-K | 2023-04-27 |
| Q3 2021 | $2.41M | +$169K | +7.56% | Oct 31, 2021 | 10-Q | 2021-12-08 |
| Q2 2021 | $2.39M | +$166K | +7.47% | Jul 31, 2021 | 10-Q | 2021-09-08 |
| Q1 2021 | $2.43M | +$283K | +13.2% | Apr 30, 2021 | 10-Q | 2021-06-08 |
| Q4 2020 | $2.33M | +$78K | +3.46% | Dec 31, 2020 | 10-K | 2023-04-27 |
| Q3 2020 | $2.24M | -$27K | -1.19% | Oct 31, 2020 | 10-Q | 2020-12-21 |
| Q2 2020 | $2.22M | -$44K | -1.94% | Jul 31, 2020 | 10-Q | 2020-09-09 |
| Q1 2020 | $2.14M | -$74K | -3.34% | Apr 30, 2020 | 10-Q | 2020-06-09 |
| Q4 2019 | $2.25M | -$15K | -0.66% | Jan 31, 2020 | 10-K | 2021-04-15 |
| Q3 2019 | $2.26M | -$5K | -0.22% | Oct 31, 2019 | 10-Q | 2019-12-10 |
| Q2 2019 | $2.27M | -$21K | -0.92% | Jul 31, 2019 | 10-Q | 2019-09-10 |
| Q1 2019 | $2.22M | -$103K | -4.44% | Apr 30, 2019 | 10-Q | 2019-06-11 |
| Q4 2018 | $2.27M | -$154K | -6.36% | Jan 31, 2019 | 10-K | 2020-04-21 |
| Q3 2018 | $2.27M | -$48K | -2.07% | Oct 31, 2018 | 10-Q | 2018-12-11 |
| Q2 2018 | $2.29M | -$101K | -4.23% | Jul 31, 2018 | 10-Q | 2018-09-11 |
| Q1 2018 | $2.32M | +$139K | +6.37% | Apr 30, 2018 | 10-Q | 2018-06-12 |
| Q4 2017 | $2.42M | +$144K | +6.32% | Jan 31, 2018 | 10-K | 2019-04-16 |
| Q3 2017 | $2.32M | -$159K | -6.42% | Oct 31, 2017 | 10-Q | 2017-12-15 |
| Q2 2017 | $2.39M | -$269K | -10.1% | Jul 31, 2017 | 10-Q | 2017-09-19 |
| Q1 2017 | $2.18M | -$511K | -19% | Apr 30, 2017 | 10-Q | 2017-06-13 |
| Q4 2016 | $2.28M | +$2.28M | Jan 31, 2017 | 10-K | 2018-04-19 | |
| Q3 2016 | $2.48M | Oct 31, 2016 | 10-Q | 2016-12-13 | ||
| Q2 2016 | $2.66M | Jul 31, 2016 | 10-Q | 2016-09-09 | ||
| Q1 2016 | $2.69M | Apr 30, 2016 | 10-Q | 2016-06-10 | ||
| Q4 2015 | $0 | Jan 31, 2016 | 10-K | 2017-04-14 |