Taxonomy Viewer

Name	GrandfatheredESOPExpenseRecognitionPolicy
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
Grandfathered ESOP Expense Recognition, Policy [Policy Text Block]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Disclosure of accounting policy for grandfathered ESOP shares acquired prior to January 1, 1993, including the method of measuring compensation, method of recognizing expense, the classification of dividends on ESOP shares, impact of the ESOP on the financial statements and the treatment of ESOP shares for earnings per share computations.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

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