SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Part 1 (Details) - USD ($)	1 Months Ended		12 Months Ended
	Apr. 30, 2017	Aug. 31, 2016	Dec. 31, 2019	Dec. 31, 2018
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents			$ 18,271,352	$ 12,524,551
License Agreements [Abstract]
Prepaid payments for license agreements			100,000	100,000
Amortization expenses			0	0
Valuation of Long-Lived Assets and Intangible Assets [Abstract]
Goodwill impairment loss			0	0
Disaggregation of Revenue [Abstract]
Total revenues			34,464,032	34,581,440
Contract Liabilities [Abstract]
Deferred revenue			125,000	$ 422,905
Earned grant revenue			$ 422,905
Loss Per Share [Abstract]
Options and warrants excluded from computation of earnings per share (in shares)			666,197	732,906
Fever Panel [Member]
Disaggregation of Revenue [Abstract]
Total revenues	$ 200,000
Contract Liabilities [Abstract]
Maximum amount of development agreement	1,100,000
Revenue from grants from inception	$ 1,100,000
Zika Virus [Member]
Disaggregation of Revenue [Abstract]
Total revenues		$ 600,000
Contract Liabilities [Abstract]
Maximum amount of development agreement		5,900,000
Revenue from grants from inception		$ 5,900,000
Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			$ 33,104,781	$ 34,581,440
Non-Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			1,359,251	3,032,248
Africa [Member]
Disaggregation of Revenue [Abstract]
Total revenues			7,564,360	8,838,632
Asia [Member]
Disaggregation of Revenue [Abstract]
Total revenues			888,800	1,404,982
Europe & Middle East [Member]
Disaggregation of Revenue [Abstract]
Total revenues			6,498,995	4,895,273
Latin America [Member]
Disaggregation of Revenue [Abstract]
Total revenues			11,808,768	12,546,083
United States [Member]
Disaggregation of Revenue [Abstract]
Total revenues			7,703,109	6,896,470
Net Product Sales [Member]
Disaggregation of Revenue [Abstract]
Total revenues			28,844,997	27,913,209
Net Product Sales [Member] | Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			28,844,997	27,913,209
Net Product Sales [Member] | Non-Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			0	0
Net Product Sales [Member] | Africa [Member]
Disaggregation of Revenue [Abstract]
Total revenues			7,564,360	8,838,632
Net Product Sales [Member] | Asia [Member]
Disaggregation of Revenue [Abstract]
Total revenues			888,800	1,404,982
Net Product Sales [Member] | Europe & Middle East [Member]
Disaggregation of Revenue [Abstract]
Total revenues			3,781,761	2,208,063
Net Product Sales [Member] | Latin America [Member]
Disaggregation of Revenue [Abstract]
Total revenues			11,808,767	12,546,083
Net Product Sales [Member] | United States [Member]
Disaggregation of Revenue [Abstract]
Total revenues			4,801,309	2,915,449
License and Royalty Revenue [Member]
Disaggregation of Revenue [Abstract]
Total revenues			938,753	948,773
License and Royalty Revenue [Member] | Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			938,753	948,773
License and Royalty Revenue [Member] | Non-Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			0	0
R&D, Milestone and Grant Revenue [Member]
Disaggregation of Revenue [Abstract]
Total revenues			4,680,282	5,719,458
R&D, Milestone and Grant Revenue [Member] | Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			3,321,031	2,687,210
R&D, Milestone and Grant Revenue [Member] | Non-Exchange Transactions [Member]
Disaggregation of Revenue [Abstract]
Total revenues			$ 1,359,251	3,032,248
Minimum [Member]
Fixed Assets [Abstract]
Estimated useful lives of fixed assets			3 years
Product Revenue [Abstract]
Revenue, payment terms			30 days
Maximum [Member]
Fixed Assets [Abstract]
Estimated useful lives of fixed assets			7 years
Product Revenue [Abstract]
Revenue, payment terms			60 days
Money Market Funds [Member] | Level 1 [Member]
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents			$ 16,000,000	$ 4,700,000