Other Real Estate Owned, Net - Additional Information (Details) - USD ($)	Jun. 30, 2019	Jun. 30, 2018
1-4 Family Owner Occupied
Loans and Leases Receivable Disclosure [Line Items]
Mortgage Loans in Process of Foreclosure, Amount	$ 307,814	$ 477,783

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL49126937-111524

Name:	us-gaap_MortgageLoansInProcessOfForeclosureAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant