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Condensed Statements of Changes in Stockholders' (Deficit) Equity (Unaudited) - USD ($) | Preferred Stock | Common Stock | Additional Paid-In Capital | Accumulated Deficit | Total
--- | --- | --- | --- | --- | ---
Beginning Balance at Jun. 30, 2017 |  | $ 74 | $ 3,492,254 | $ (2,335,009) | $ 1,157,319
Beginning Balance, Shares at Jun. 30, 2017 |  | 735,400 |  |  |
Issuance of shares and warrants for cash |  | $ 1 | 444,998 |  | 444,999
Issuance of shares and warrants for cash, Shares |  | 13,838 |  |  |
Issuance of shares in exchange for debt settlement |  |  |  |  |
Issuance of shares for services |  | $ 4 | 642,846 |  | 642,850
Issuance of shares for services, Shares |  | 37,988 |  |  |
Options vested |  |  | 238,165 |  | 238,165
Exercise of options for cash |  |  | 2,000 |  | 2,000
Exercise of options for cash, Shares |  | 800 |  |  |
Stock option compensation |  |  |  |  | 238,165
Cashless exercise of warrants |  |  |  |  |
Issuance of warrants for services |  |  | 12,469 |  | 12,469
Issuance of warrants with debt |  |  | 26,519 |  | 26,519
Deemed dividends for ratchet adjustment to warrants |  |  | 20,995 | (20,995) |
Net loss |  |  |  | (2,413,122) | (2,413,122)
Ending Balance at Jun. 30, 2018 |  | $ 79 | 4,880,246 | (4,769,126) | 111,199
Ending Balance, Shares at Jun. 30, 2018 |  | 788,026 |  |  |
Issuance of shares and warrants for cash | $ 3,200,000 |  | 3,200,000 |  | 3,200,000
Issuance of shares and warrants for cash, Shares | 2,133,332 |  |  |  |
Conversion of preferred stock to common stock | $ (3,200,000) | $ 171 | (171) |  |
Conversion of preferred stock to common stock (in shares) | (2,133,332) | 1,706,666 |  |  |
Issuance of shares in exchange for debt settlement |  | $ 1 | 1,150,134 |  | 1,150,135
Issuance of shares in exchange for debt settlement, Shares |  | 7,804 |  |  |
Stock option compensation |  |  | 3,412 |  | 3,412
Cashless exercise of warrants |  | $ 2 | (2) |  | 224
Cashless exercise of warrants, Shares |  | 17,935 |  |  |
Deemed dividends for ratchet adjustment to warrants |  |  | 48,659 | (48,659) | 48,659
Net loss |  |  |  | (439,871) | (439,871)
Ending Balance at Sep. 30, 2018 |  | $ 253 | 9,282,278 | (5,257,655) | 4,024,876
Ending Balance, Shares at Sep. 30, 2018 |  | 2,520,431 |  |  |
Beginning Balance at Jun. 30, 2018 |  | $ 79 | 4,880,246 | (4,769,126) | 111,199
Beginning Balance, Shares at Jun. 30, 2018 |  | 788,026 |  |  |
Issuance of preferred stock in a private placement | $ 3,200,000 |  | 3,200,000 |  | 3,200,000
Issuance of preferred stock in a private placement, Shares | 2,133,332 |  |  |  |
Conversion of preferred stock to common stock | $ (3,200,000) | $ 171 | (171) |  |
Conversion of preferred stock to common stock (in shares) | (2,133,332) | 1,706,666 |  |  |
Issuance of shares in exchange for debt settlement |  | $ 1 | 1,150,134 |  | 1,150,135
Issuance of shares in exchange for debt settlement, Shares |  | 7,804 |  |  |
Issuance of shares for services |  | $ 1 | 48,999 |  | 49,000
Issuance of shares for services, Shares |  | 11,200 |  |  |
Stock option compensation |  |  | 64,860 |  | 64,860
Cashless exercise of warrants |  | $ 154 | (154) |  | 19,309
Cashless exercise of warrants, Shares |  | 1,544,746 |  |  |
Deemed dividends for ratchet adjustment to warrants |  |  | 48,659 | (48,659) | 48,659
Net loss |  |  |  | (2,444,287) | (2,444,287)
Ending Balance at Jun. 30, 2019 |  | $ 406 | 9,392,573 | (7,262,072) | 2,130,907
Ending Balance, Shares at Jun. 30, 2019 |  | 4,058,442 |  |  |
Issuance of commitment shares |  | $ 112 | 10,068,638 |  | 10,068,750
Issuance of commitment shares, Shares |  | 1,125,000 |  |  |
Issuance of shares in exchange for debt settlement |  |  |  |  |
Stock option compensation |  |  |  |  |
Cashless exercise of warrants |  |  |  |  |
Deemed dividends for ratchet adjustment to warrants |  |  |  | (17,099,058) |
Net loss |  |  |  | (3,821,227) | (3,821,227)
Ending Balance at Sep. 30, 2019 |  | $ 518 | $ 19,461,211 | $ (28,182,357) | $ (8,720,628)
Ending Balance, Shares at Sep. 30, 2019 |  | 5,183,442 |  |  |

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