Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Name:	us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

LEASES - Financing Leases (Details) - USD ($)	Feb. 01, 2020	Apr. 30, 2020	Jan. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
LEASES
Leased asset value		$ 16,000	$ 93,000
Laboratory equipment
LEASES
Leased asset value				$ 54,000	$ 61,000
Payments to execute buyout of finance leases	$ (70,000)