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Bank Owned Life Insurance (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Insurance [Abstract] |  |  |
Estimated death benefits | $ 122,900,000 |  |
Death benefits provided under terms of the programs | 61,500,000 | $ 43,600,000 |
Earnings from bank-owned life insurance, net | 2,194,000 | 973,000 | $ 1,196,000
Proceeds in excess of the cash surrender values | $ 1,100,000 | $ 0 | $ 562,000

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- Definition Life Insurance, Corporate or Bank Owned, Death Benefits + References No definition available. + Details
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- Definition Proceeds In Excess Of Cash Surrender Values On Bank-Owned Life Insurance + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
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- Definition This item represents the amount that could be realized under a life insurance contract or contracts owned by the Entity as of the date of the statement of financial position. Such Entity-owned life insurance policies are commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -SubTopic 30 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6384206&loc=d3e41899-111602 + Details
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