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BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Sep. 30, 2022
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES |
Schedule of revenues disaggregated by business operations and timing of revenue recognition | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Fiscal Years Ended:
​ | ​ | September 30,
​ |  | 2022 |  | 2021
Research and development services (over-time) | ​ | $ | 592,001 | ​ | $ | 799,718
Clinical laboratory testing services (point-in-time) | ​ | ​ | 10,398,782 | ​ | ​ | 4,231,654
Clinical laboratory services (over-time) | ​ | ​ | 5,127,953 | ​ | ​ | 562,500
Product and authentication services (point-in-time): | ​ | ​ | ​ | ​ |  | ​
Supply chain | ​ | ​ | 887,061 | ​ |  | 1,003,248
Asset marking | ​ | ​ | 534,594 | ​ |  | 458,409
MDx test kits and supplies | ​ | ​ | 628,286 | ​ | ​ | 1,972,209
Total | ​ | $ | 18,168,677 | ​ | $ | 9,027,738
Schedule of opening and closing contract balances | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | October 1, |  | September 30, |  | $
​ | ​ | Balance sheet classification | ​ | 2021 | ​ | 2022 | ​ | change
Contract liabilities |  | Deferred revenue | ​ | $ | 281,000 | ​ | $ | 563,557 | ​ | $ | (282,557)
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | October 1, |  | September 30, |  | $
​ |  | Balance sheet classification |  | 2020 |  | 2021 |  | change
Contract liabilities | ​ | Deferred revenue | ​ | $ | 511,036 | ​ | $ | 281,000 | ​ | $ | 230,036
Schedule of property, plant and equipment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30,
​ |  | 2022 |  | 2021
Computer equipment | ​ | $ | — | ​ | $ | —
Lab equipment | ​ | ​ | 4,059,754 | ​ |  | 3,565,057
Furniture | ​ | ​ | — | ​ |  | —
Vehicles | ​ | ​ | 108,361 | ​ | ​ | 108,361
Leasehold improvements | ​ | ​ | 124,825 | ​ |  | 124,825
Total | ​ | ​ | 4,292,940 | ​ |  | 3,798,243
Accumulated depreciation | ​ | ​ | 2,069,952 | ​ |  | 774,328
Property and equipment, net | ​ | $ | 2,222,988 | ​ | $ | 3,023,915
Schedule of anti-dilutive securities not included computation of net loss per share | ​
​ | ​ | ​ | ​ | ​
​ |  | 2022 |  | 2021
Warrants | ​ | 7,313,963 | ​ | 745,268
Options | ​ | 1,063,055 |  | 487,377
​ | ​ | 8,377,018 |  | 1,232,645

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