XML 40 R26.htm IDEA: XBRL DOCUMENT v3.8.0.1

Note 9 - Net Income Per Common Share (Tables)

3 Months Ended

Nov. 30, 2017

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months Ended
Numerator:		November 30, 2017				November 30, 2016
Net income attributable to NTIC		$	1,083,626			$	297,639
Denominator:
Basic – weighted shares outstanding			4,537,368				4,531,950
Weighted shares assumed upon exercise of stock options			71,420				26,928
Diluted – weighted shares outstanding			4,608,788				4,558,878
Basic earnings per share:		$	0.24			$	0.07
Diluted earnings per share:		$	0.24			$	0.07

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
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