Note 4 - Deposits - Deposits (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Savings	$ 171,905	$ 168,983
Savings, weighted-average interest rate	0.17%	0.86%
Transaction accounts	$ 390,867	$ 276,496
Transaction accounts, weighted-average interest rate	0.01%	0.03%
Money market accounts	$ 398,144	$ 248,086
Money market accounts, weighted-average interest rate	0.31%	0.46%
Certificates of deposit	$ 293,540	$ 308,080
Certificates of deposit, weighted-average interest rate	1.00%	1.85%
Deposits, Total	$ 1,254,456	$ 1,001,645
Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time	0.36%	0.84%

The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

+ References

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- Definition

Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.

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- Definition

Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).

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- Definition

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

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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- Definition

Weighted average interest rate calculated at point in time for domestic deposit liability.

+ References

No definition available.

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- Definition

The weighted average interest rate for domestic certificates of deposit liabilities.

+ References

No definition available.

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- Definition

The weighted average interest rate for domestic demand deposit liabilities.

+ References

No definition available.

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The weighted average interest rate for domestic money market demand account deposit liabilities.

+ References

No definition available.

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The weighted average interest rate for domestic savings deposit liabilities.

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No definition available.

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