INCOME TAXES - Income Tax Expenses and Deferred Tax Assets (Details) - USD ($)	3 Months Ended		6 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2023	Aug. 31, 2022
Income Taxes
U.S. federal income tax rate (as a percent)	21.00%	21.00%	21.00%	21.00%
Actual income tax benefit
Expected expense (benefit)	$ (52,942)	$ (45,343)	$ (113,297)	$ (94,008)
Taxed directly to Dr. Burzynski	52,942	45,343	113,297	94,008
Nondeductible expenses and other adjustments	(13,869)	(5,259)	(1,943)	3,117
Change in valuation allowance	13,869	5,259	1,943	(3,117)
Provision for income tax	0	$ 0	0	$ 0
Deferred tax assets:
Valuation allowance	159,895		159,895
Net deferred tax asset	$ 0		0
Historical earnings			$ 0
IRS
Income Taxes
Period after filing income tax returns subject to examination			3 years