XML 36 R25.htm IDEA: XBRL DOCUMENT v3.19.2

Note 8 - Significant Customers / Concentration / Disaggregated Revenue (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

		For the Three Months								For the Six Months
		Ended June 30,								Ended June 30,
		2019				2018				2019				2018
United States and Canada		$	255,642			$	260,525			$	688,229			$	369,750
Australia			153,401				82,490				215,514				282,793
South America			-				24,248				-				27,676
Asia			933,693				111,015				2,172,807				928,616
Europe			7,954,450				3,119,750				13,641,834				4,380,575
		$	9,297,186			$	3,598,028			$	16,718,384			$	5,989,410

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

		For the Three Months								For the Six Months
		Ended June 30,								Ended June 30,
		2019				2018				2019				2018
Ceramic diesel particulate		$	747,234			$	1,609,057			$	2,990,502			$	3,537,162
Liquid filters and systems			8,453,136				1,988,971				13,493,469				2,452,248
Development projects			96,815				-				234,413				-
		$	9,297,186			$	3,598,028			$	16,718,384			$	5,989,410

X

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8924-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8906-108599

+ Details

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

X

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

Reference 2: 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_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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