Investment Securities - Schedule of Investment Securities (Details) |
6 Months Ended |
|---|---|
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Jan. 31, 2019
USD ($)
| |
| Amortized Cost in Investment securities | $ 4,241,413 |
| Gross Unrealized Gains in Investment securities | |
| Gross Unrealized Loss in Investment securities | (2,233) |
| Fair value investment securities of held-to-maturity | 4,239,180 |
| US Treasury Securities with Maturities of One Year or Less [Member] | |
| Amortized Cost in Investment securities | 4,241,413 |
| Gross Unrealized Gains in Investment securities | |
| Gross Unrealized Loss in Investment securities | (2,233) |
| Fair value investment securities of held-to-maturity | $ 4,239,180 |
| X | ||||||||||
- Definition This item represents the cost of equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments for other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. No definition available.
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| X | ||||||||||
- Definition Amount of unrealized gain before deducting unrealized loss on investments in equity securities classified as available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale equity securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. No definition available.
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| X | ||||||||||
- Details
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