401(k) Plan (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
May 15, 2012 |
Jan. 31, 2020 |
Jan. 31, 2019 |
Jan. 31, 2020 |
Jan. 31, 2019 |
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| Maximum percentage of contribution permitted to employees on eligible compensation | 100.00% | ||||
| Employer's matching contribution | 100.00% | ||||
| Employer contributions | $ 21,000 | $ 18,000 | $ 59,000 | $ 45,000 | |
| Maximum [Member] | |||||
| Maximum percentage of employer's matching contribution of employee's annual compensation | 3.00% | ||||
| X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Percentage employer matches of the employee's percentage contribution matched. No definition available.
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| X | ||||||||||
- Definition Percentage of employer's matching contributions to a defined contribution plan that vests in a given year. No definition available.
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| X | ||||||||||
- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. No definition available.
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| X | ||||||||||
- Details
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