12. SEGMENTS (Details) - USD ($)	3 Months Ended				6 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Sep. 30, 2018	Jun. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Mar. 31, 2019	Mar. 31, 2018
Revenues	$ 0		$ 0		$ 30,000	$ 149,625
Operating Losses	(1,702,202)		(1,346,954)		(3,268,391)	(2,444,226)
Net Losses	(1,706,626)	$ (2,067,284)	(1,402,060)	$ (1,152,376)	(3,773,911)	(2,554,436)
Cash	785,658		5,078,605		785,658	5,078,605	$ 3,828,074	$ 6,974,070
Total Assets	1,281,790		5,272,423		1,281,790	5,272,423	$ 4,122,964
Capital Expenditures					119,981	0
Depreciation and Amortization					5,751	16,040
Interest Expense	21		55,106		54,106	110,210
Aethlon
Revenues					30,000	149,625
Operating Losses					(3,256,142)	(2,369,907)
Net Losses					(3,761,662)	(2,480,117)
Cash	785,461		5,076,872		785,461	5,076,872
Total Assets	1,281,593		5,270,690		1,281,593	5,270,690
Capital Expenditures					119,981	0
Depreciation and Amortization					5,751	16,040
Interest Expense					54,106	110,210
ESI [Member]
Revenues					0	0
Operating Losses					(12,249)	(74,319)
Net Losses					(12,249)	(74,319)
Cash	197		1,733		197	1,733
Total Assets	$ 197		$ 1,733		197	1,733
Capital Expenditures					0	0
Depreciation and Amortization					0	0
Interest Expense					$ 0	$ 0