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RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS (Details) - Restatement on the consolidated statement of operations and the consolidated statement of cash flows | 3 Months Ended | 9 Months Ended
--- | --- | ---
Feb. 28, 2022 USD ($) $ / shares | Feb. 28, 2022 USD ($) $ / shares
Previously Reported [Member] |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Cost of sales | $ 3,667,143 | $ 5,639,103
Gross Profit | (38,505) | 505,867
Operating Expenses: |  |
Selling, general and administrative | 1,278,393 | 3,697,804
Research and development | 563,216 | 1,824,312
Total operating expense | 1,841,609 | 5,522,116
Loss from operations | (1,880,114) | (5,016,249)
Loss before income taxes | (1,842,427) | (4,962,488)
Net loss | $ (1,839,310) | $ (4,973,889)
Basic net loss per common share (in Dollars per share) | $ / shares | $ (0.15) | $ (0.42)
Diluted net loss per common share (in Dollars per share) | $ / shares | $ (0.15) | $ (0.42)
Comprehensive loss | $ (1,844,747) | $ (4,982,576)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock option expense |  | 261,176
Net cash used in operating activities |  | (4,244,064)
Cash and cash equivalents at end of period | 5,272,565 | 5,272,565
Revision of Prior Period, Adjustment [Member] |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Cost of sales | 34,926 | 152,490
Gross Profit | (34,926) | (152,490)
Operating Expenses: |  |
Selling, general and administrative | 249,554 | 540,933
Research and development | 751 | 67,721
Total operating expense | 250,305 | 608,654
Loss from operations | (285,231) | (761,144)
Loss before income taxes | (285,231) | (761,144)
Net loss | $ (285,231) | $ (761,144)
Basic net loss per common share (in Dollars per share) | $ / shares | $ (0.03) | $ (0.07)
Diluted net loss per common share (in Dollars per share) | $ / shares | $ (0.03) | $ (0.07)
Comprehensive loss | $ (285,231) | $ (761,144)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock option expense |  | 761,144
Restatement Of Companys Financial Statements [Member] |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |
Cost of sales | 3,702,069 | 5,791,593
Gross Profit | (73,431) | 353,377
Operating Expenses: |  |
Selling, general and administrative | 1,527,947 | 4,238,737
Research and development | 563,967 | 1,892,033
Total operating expense | 2,091,914 | 6,130,770
Loss from operations | (2,165,345) | (5,777,393)
Loss before income taxes | (2,127,658) | (5,723,632)
Net loss | $ (2,124,541) | $ (5,735,033)
Basic net loss per common share (in Dollars per share) | $ / shares | $ (0.18) | $ (0.49)
Diluted net loss per common share (in Dollars per share) | $ / shares | $ (0.18) | $ (0.49)
Comprehensive loss | $ (2,129,978) | $ (5,743,720)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock option expense |  | 1,022,320
Net cash used in operating activities |  | (4,244,064)
Cash and cash equivalents at end of period | $ 5,272,565 | $ 5,272,565

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