Bank Deposits (Scheduled Maturities of Certificates of Deposit) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Deposits Liabilities Balance Sheet Reported Amounts [Abstract]
Within one year	$ 146	$ 159
One to three years	14	14
Certificates of deposit, less than $100,000	160	173
Within one year	16,763	20,098
One to three years	6,884	6,884
Certificates of deposit, $100,000 and greater	23,647	26,982
Total certificates of deposit	$ 23,807	$ 27,155

Time deposit maturities, less than one hundred thousand, next rolling twelve months.

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Time deposit maturities, less than one hundred thousand, rolling years one to three.

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Time deposit maturities, one hundred thousand or more, next rolling twelve months.

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Time deposit maturities, one hundred thousand or more, rolling one to three years.

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Amount of time deposit liabilities, including certificates of deposit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818

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-SubTopic 210
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Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.

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-Publisher SEC
-Name Industry Guide
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Amount of time deposit liabilities, including certificates of deposit, in denominations of less than $100,000.

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