Note 2 - Restriction on Cash and Due From Banks	12 Months Ended
Dec. 31, 2021
Notes to Financial Statements
Cash and Cash Equivalents Disclosure [Text Block]	(2) RESTRICTION ON CASH AND DUE FROM BANKS Previously, the Bank was required to maintain reserve balances on hand and with the Federal Reserve Bank (“FRB”). However, the FRB Board set the reserve requirement to 0% effective March 26, 2020. The average amount of required reserve balances for the years ended December 31, 2020 and 2019 was approximately $492,000 and $1.9 million, respectively.

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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