BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES - Additional Information (Details)	3 Months Ended				6 Months Ended		12 Months Ended
	Mar. 31, 2024 USD ($) customer	Dec. 31, 2023 USD ($)	Mar. 31, 2023 USD ($) customer	Dec. 31, 2022 USD ($)	Mar. 31, 2024 USD ($) customer segment	Mar. 31, 2023 USD ($) customer	Sep. 30, 2023 USD ($) customer
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Net loss	$ 4,493,783	$ 1,130,281	$ (551,176)	$ 3,844,246	$ 5,624,064	$ 3,293,070
Operating cash flow					6,967,672
Cash and cash equivalents	3,149,640				3,149,640		$ 7,151,800
Excess of FDIC insurance limit	2,800,000				$ 2,800,000
Number of reportable segments | segment					3
Transfers from Level 2 to Level 1, Assets	0				$ 0
Transfers from Level 1 to Level 2, Assets	0				0
Transfers from Level 2 to Level 1, Liabilities	0				0
Transfers from Level 1 to Level 2, Liabilities	$ 0				0
Transfers Into Level 3, Liabilities					0
Transfers out of Level 3, Liabilities					$ 0
Customer Concentration Risk | Two customer | MDx Testing Services
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Number of customers | customer			2			2
Customer Concentration Risk | Total Revenue | DNA Tagging and Security Products
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Number of customers | customer	1				1
Customer Concentration Risk | Total Revenue | MDx Testing Services
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Number of customers | customer	1				1
Customer Concentration Risk | Total Revenue | One customer | DNA Tagging and Security Products
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Concentration risk percentage	28.00%				14.00%
Customer Concentration Risk | Total Revenue | One customer | MDx Testing Services
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Concentration risk percentage	24.00%				25.00%
Customer Concentration Risk | Total Revenue | Two customer | MDx Testing Services
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Concentration risk percentage			85.00%			84.00%
Customer Concentration Risk | Accounts Receivable
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Number of customers | customer					1		3
Customer Concentration Risk | Accounts Receivable | Two customer
BASIS OF PRESENTATION AND SUMMARY OF ACCOUNTING POLICIES
Concentration risk percentage					44.00%		60.00%