Revenues in Excess of Billings - Long Term (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Interest income | $ 53,119 | $ 55,344 |
| Interest rate discount | 4.35% | |
| Minimum [Member] | ||
| Interest rate discount | 4.65% | |
| Maximum [Member] | ||
| Interest rate discount | 6.25% | |
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- Definition The average effective interest rate during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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