XML 36 R18.htm IDEA: XBRL DOCUMENT v3.19.3

Geographic Information (Tables)

3 Months Ended

Aug. 31, 2019

Geographic Information Disclosure [Abstract]

Revenue from External Customers by Geographic Areas [Table Text Block]

	Three Months Ended August 31,
						2019			2018
Revenues from sales to unaffiliated customers:
United States	$	115,000		$	143,000
Asia		663,000			648,000
Europe		301,000			392,000
South America		47,000			71,000
Middle East		68,000			19,000
	$	1,194,000		$	1,273,000

X

- References

No definition available.

+ Details

Name:	bmra_GeographicInformationDisclosureAbstract
Namespace Prefix:	bmra_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph a
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599

+ Details

Name:	us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration