XML 46 R31.htm IDEA: XBRL DOCUMENT v3.21.2

Property and Equipment (Tables)

12 Months Ended

Apr. 30, 2021

Property, Plant and Equipment [Abstract]

Schedule of Components of Property and Equipment

The components of property and equipment as of April 30, 2021 and 2020 consisted of the following:

		April 30, 2021				April 30, 2020
		(in thousands)
Equipment		$	291				342
Computer equipment & software			498				486
Office furniture & equipment			341				339
Leasehold improvements			474				474
Construction in process			15				15
		$	1,619			$	1,656
Less: accumulated depreciation			(1,213	)			(1,157	)
		$	406			$	499

X

- References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration