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Loans - TDR's by Class and Specific Reserves More Than 30 Days Past Due (Details) $ in Thousands | Sep. 30, 2020 USD ($) loan | Sep. 30, 2019 USD ($) loan
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 15 | 9
Balance | $ 2,814 | $ 1,084
Specific Reserves | $ 93 | $ 142
Commercial | Real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 3 | 0
Balance | $ 1,472 | $ 0
Specific Reserves | $ 0 | $ 0
Commercial | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 0 | 0
Balance | $ 0 | $ 0
Specific Reserves | $ 0 | $ 0
Commercial | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 4 | 3
Balance | $ 424 | $ 251
Specific Reserves | $ 92 | $ 131
Municipal |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 0 | 0
Balance | $ 0 | $ 0
Specific Reserves | $ 0 | $ 0
Residential | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 0 | 0
Balance | $ 0 | $ 0
Specific Reserves | $ 0 | $ 0
Residential | Term |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 6 | 5
Balance | $ 743 | $ 666
Specific Reserves | $ 0 | $ 11
Home equity line of credit |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 1 | 1
Balance | $ 165 | $ 167
Specific Reserves | $ 0 | $ 0
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Number of Loans | loan | 1 | 0
Balance | $ 10 | $ 0
Specific Reserves | $ 1 | $ 0

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- Definition Financing receivables that are greater than 30 days past due. + References No definition available. + Details
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- Definition Financing Receivable, Recorded Investment, Greater than 30 Days Past Due, Placed in TDR in Previous 12 Months, Specific Allowance during Period + References No definition available. + Details
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