Contract Balances (Schedule of Contract Assets and Contract Liabilities) (Details) - USD ($) |
Mar. 31, 2021 |
Jun. 30, 2020 |
|---|---|---|
| Revenue from Contract with Customer [Abstract] | ||
| Contract assets | ||
| Contract liabilities | $ 217,134 | $ 463,961 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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