Taxonomy Viewer

Name	ScheduleOfCompensatingBalancesTextBlock
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	nonnum:textBlockItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Tabular disclosure of compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. Includes disclosure of these arrangements and the amount involved, if determinable, for the most recent audited balance sheet required and for any subsequent unaudited balance sheet required in the notes to the financial statements. Compensating balances that are maintained under an agreement to assure future credit availability are generally disclosed in the notes to the financial statements along with the amount and terms of such agreement.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link
Schedule of Compensating Balances [Table Text Block]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

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