Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Expected amortization expense on mortgage servicing rights
2021	$ 1,390
2022	1,020
2023	720
2024	490
2025	340
Residential mortgage loans
Mortgage Servicing Rights
Unpaid principal balance	$ 838,450	$ 740,910	$ 734,300

-- None. No documentation exists for this element. --

No definition available.

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- Definition

Represents the amount of expense to be charged against earnings in the next fiscal year following the latest balance sheet date, for the periodic recognition of servicing assets relative to estimated net servicing income.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of expense to be charged against earnings in the year five following the latest balance sheet date, for the periodic recognition of servicing assets relative to estimated net servicing income.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of expense to be charged against earnings in the year four following the latest balance sheet date, for the periodic recognition of servicing assets relative to estimated net servicing income.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of expense to be charged against earnings in the year three following the latest balance sheet date, for the periodic recognition of servicing assets relative to estimated net servicing income.

+ References

No definition available.

+ Details

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- Definition

Represents the amount of expense to be charged against earnings in the year two following the latest balance sheet date, for the periodic recognition of servicing assets relative to estimated net servicing income.

+ References

No definition available.

+ Details

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- Definition

This is the result of the principal amount outstanding of total loans managed or securitized less securitized loans and loans that are in the process of being securitized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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