Cash and Cash Equivalents	12 Months Ended
Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash and Cash Equivalents [Text Block]	Cash and Cash EquivalentsThe Company is required to maintain an average reserve balance with the FRB, which is based on a percentage of deposits, or maintain such reserve balance in the form of cash. The Federal Reserve reduced the required percentage to zero effective March 26, 2020; therefore, the Company did not have an average required reserve balance for the year ended December 31, 2021. The average required reserve balance for the year ended December 31, 2020 was approximately $19.0 million, which was impacted by the FRB’s decision to reduce reserve requirement ratios, and was met by holding cash and maintaining an average balance with the FRB.

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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