Accounts Receivable (Details) - USD ($) |
3 Months Ended | |||
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Aug. 31, 2021 |
Aug. 31, 2020 |
Aug. 31, 2019 |
May 31, 2021 |
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Receivables [Abstract] | ||||
Accounts Receivable, after Allowance for Credit Loss, Current | $ 524,629 | $ 684,935 | ||
Accounts Receivable, Credit Loss Expense (Reversal) | 0 | $ 5,992 | $ 5,992 | |
Accounts Receivable, Allowance for Credit Loss, Writeoff | 5,922 | |||
Accounts Receivable, Allowance for Credit Loss | $ 0 |
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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