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Other Real Estate Owned - Textuals (Details)
Dec. 31, 2019
USD ($)
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]  
Mortgage loans secured by residential real estate properties $ 0
One-to-four family residential  
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]  
Carrying amount of other real estate owned from foreclosure $ 0