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Loans and Allowance for Credit Losses - CARES Act (Details) - COVID-19 - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Jun. 30, 2020
Financing Receivables, Current |  |
Temporarily suspended loans | $ 40,300,000 | $ 380,100,000
Financial Asset, 30 to 59 Days Past Due | Residential real estate loans |  |
Temporarily suspended loans | $ 1,000 |
Financial Asset, 30 to 59 Days Past Due | Consumer Loan |  |
Temporarily suspended loans |  | 29,000
Financial Asset, 60 to 89 Days Past Due | Commercial Loan |  |
Temporarily suspended loans |  | $ 66,000

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