XML 57 R16.htm IDEA: XBRL DOCUMENT v2.4.0.8

Share Repurchase Plan	3 Months Ended
	Nov. 30, 2013
Share Repurchase Plan [Abstract]
Share Repurchase Plan	Note 8. Share Repurchase Plan  On June 18, 2013, the Company’s Board of Directors approved a share buy-back plan. Under the plan, which is in effect from August 1, 2013 through August 31, 2015, the Company is authorized to acquire up to $60.0 million of its outstanding shares on such terms and conditions as may be acceptable to the Company’s Chief Executive Officer or Chief Financial Officer and subject to present loan covenants and in compliance with all laws and regulations applicable thereto. During the period from August 1, 2013 through November 30, 2013, the Company repurchased 123,616 shares at a total cost of $7.9 million.

X

- Details

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

X

- Definition

Disclosures related to the Company's share repurchase program, including, but not necessarily limited to, the history and details of the program, such as the approved amount by the Board of Directors, the period of time the program is anticipated to cover, the share amounts repurchased in the time periods covered by the financial statements, and current status of the program.

+ References

No definition available.

+ Details

Name:	wdfc_ShareRepurchasePlanTextBlock
Namespace Prefix:	wdfc_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration