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SEGMENT INFORMATION - Information regarding operations by segment (Details) | 3 Months Ended
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Dec. 31, 2023 USD ($) segment | Dec. 31, 2022 USD ($)
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Number of reportable segments | segment | 3 |
Total revenues | $ 891,164 | $ 5,262,752
Gross profit | 231,097 | 2,377,683
(Loss) income from segment operations | (3,789,066) | (1,218,978)
Product revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 307,317 | 516,396
Service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 247,147 | 232,061
Clinical laboratory service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 336,700 | 4,514,295
Therapeutic DNA Production |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 77,535 | 249,249
Gross profit | 77,535 | 170,924
MDx Testing Services |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 336,700 | 4,514,295
Gross profit | (62,958) | 1,933,219
MDx Testing Services | Clinical laboratory service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 342,740 |
DNA Tagging and Security Products |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 476,929 | 499,208
Gross profit | 216,520 | 273,540
Operating segment |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
(Loss) income from segment operations | (2,539,861) | (217,084)
Operating segment | Product revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 307,317 | 516,396
Operating segment | Service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 247,147 | 232,061
Operating segment | Therapeutic DNA Production |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
(Loss) income from segment operations | (1,259,046) | (852,253)
Operating segment | Therapeutic DNA Production | Product revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues |  | 127,506
Operating segment | Therapeutic DNA Production | Service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 77,535 | 121,743
Operating segment | MDx Testing Services |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
(Loss) income from segment operations | (496,512) | 1,109,884
Operating segment | MDx Testing Services | Clinical laboratory service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 342,740 | 4,565,815
Operating segment | DNA Tagging and Security Products |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
(Loss) income from segment operations | (784,303) | (474,715)
Operating segment | DNA Tagging and Security Products | Product revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 307,317 | 388,890
Operating segment | DNA Tagging and Security Products | Service revenues |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | 169,612 | 110,318
Less intersegment revenues | MDx Testing Services |  |
SEGMENT AND GEOGRAPHIC AREA INFORMATION |  |
Total revenues | $ (6,040) | $ (51,520)

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