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BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES - Additional information (Details) |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Aug. 08, 2023 USD ($) | Aug. 08, 2022 USD ($) $ / shares shares | Jun. 30, 2022 USD ($) customer $ / shares | Mar. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jun. 30, 2021 USD ($) customer | Mar. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Jun. 30, 2022 USD ($) customer $ / shares shares | Jun. 30, 2021 USD ($) customer | Sep. 30, 2021 USD ($) customer
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Accumulated deficit |  |  | $ 291,836,869 |  |  |  |  |  | $ 291,836,869 |  | $ 284,122,092
Net loss |  |  | (1,124,797) | $ (1,759,797) | $ (4,720,911) | $ (3,446,715) | $ (1,517,078) | $ (4,807,062) | (7,605,505) | $ (9,770,855) |
Negative operating cash flow |  |  |  |  |  |  |  |  | 5,718,086 | 8,675,878 |
Cash and cash equivalents |  |  | 4,681,878 |  |  |  |  |  | 4,681,878 |  | $ 6,554,948
Working capital |  |  | $ 4,983,408 |  |  |  |  |  | $ 4,983,408 |  |
Common stock, issue price | $ / shares |  |  | $ 5.55 |  |  |  |  |  | $ 5.55 |  |
Proceeds from exercise of warrants |  |  |  |  |  |  |  |  | $ 75 | 2,613,929 |
Number of warrants exercised | shares |  |  |  |  |  |  |  |  | 748,200 |  |
Depreciation method |  |  |  |  |  |  |  |  | straight-line method |  |
Excess of FDIC insurance limit |  |  | $ 4,000,000.0 |  |  |  |  |  | $ 4,000,000.0 |  |
Transfers from Level 1 to Level 2, Assets |  |  | 0 |  |  |  |  |  | 0 |  |
Transfers from Level 2 to Level 1, Assets |  |  | 0 |  |  |  |  |  | 0 |  |
Transfers from Level 1 to Level 2, Liabilities |  |  | 0 |  |  |  |  |  | 0 |  |
Transfers from Level 2 to Level 1, Liabilities |  |  | 0 |  |  |  |  |  | 0 |  |
Transfers Into Level 3, Assets |  |  |  |  |  |  |  |  | 0 |  |
Transfers out of Level 3, Assets |  |  |  |  |  |  |  |  | 0 |  |
Transfers Into Level 3, Liabilities |  |  |  |  |  |  |  |  | 0 |  |
Transfers out of Level 3, Liabilities |  |  |  |  |  |  |  |  | 0 |  |
Offering costs in aggregate |  |  |  |  |  |  |  |  | 498,393 |  |
Additional paid in capital charges |  |  |  |  |  |  |  |  | 98,058 |  |
Transaction costs related to warrant liabilities |  |  | $ 0 |  |  | $ 0 |  |  | $ (391,335) | $ 0 |
Subsequent event | Series B Warrants |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Proceeds from exercise of warrants | $ 3,600,000 | $ 3,600,000 |  |  |  |  |  |  |  |  |
Number of warrants exercised | shares |  | 900,000 |  |  |  |  |  |  |  |  |
Subsequent event | Public Offering |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of shares offered (in shares) | shares |  | 3,000,000 |  |  |  |  |  |  |  |  |
Common stock, issue price | $ / shares |  | $ 4.00 |  |  |  |  |  |  |  |  |
Gross proceeds |  | $ 12,000,000 |  |  |  |  |  |  |  |  |
Total Revenue |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of customers | customer |  |  | 1 |  |  | 1 |  |  | 1 | 2 |
Accounts Receivable |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of customers | customer |  |  |  |  |  |  |  |  | 2 |  | 2
Customer Concentration Risk | Total Revenue | One customer |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Concentration risk percentage |  |  | 64.00% |  |  | 30.00% |  |  | 55.00% | 28.00% |
Customer Concentration Risk | Total Revenue | Two customer |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Concentration risk percentage |  |  |  |  |  |  |  |  |  | 12.00% |
Customer Concentration Risk | Accounts Receivable | Two customer |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Concentration risk percentage |  |  |  |  |  |  |  |  | 84.00% |  | 67.00%
Computer equipment |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated useful life for computer equipment, lab equipment and furniture |  |  |  |  |  |  |  |  | 3 years |  |
Lab equipment |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated useful life for computer equipment, lab equipment and furniture |  |  |  |  |  |  |  |  | 3 years |  |
Furniture |  |  |  |  |  |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |  |  |  |  |  |
Estimated useful life for computer equipment, lab equipment and furniture |  |  |  |  |  |  |  |  | 3 years |  |

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