Basis of presentation.

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- Definition

Debt instrument interest only payment granted period.

+ References

No definition available.

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- Definition

Financing receivable had extended the initial modification period amount.

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- Definition

Loan forgiveness extended period, description

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No definition available.

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- Definition

Number of loans closed.

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No definition available.

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- Definition

Number of loans for net reported amount.

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No definition available.

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Number of loans had extended initial modification period.

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- Definition

Number of loans outstanding.

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No definition available.

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- Definition

Number of modified loans.

+ References

No definition available.

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- Definition

Percentage of financing receivable modifications due to pandemic.

+ References

No definition available.

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- Definition

Percentage of loan amount required to be spent on payroll costs.

+ References

No definition available.

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- Definition

Percentage of loan origination fees received.

+ References

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of financing receivable modified on trial basis.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522

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 210.9-03.7)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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- Definition

The cash inflow associated with the collection, including prepayments, of loans receivable issued for financing of goods and services.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585

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Note 1 - Basis of Presentation (Details Textual)					9 Months Ended
Note 1 - Basis of Presentation (Details Textual)	Sep. 30, 2020 USD ($) loan	Aug. 13, 2020 USD ($) loan	Jun. 05, 2020	Apr. 27, 2020	Sep. 30, 2020 USD ($) loan	Dec. 31, 2019 USD ($)
Basis Of Presentation [Line Items]
Interest only payment granted period					90 days
Financing receivable, outstanding balance \| $	$ 877,027,000				$ 877,027,000	$ 810,729,000
Paycheck Protection Program [Member]
Basis Of Presentation [Line Items]
Number of loans closed \| loan		660
Loans recovered amount \| $	$ 82,475,000	$ 82,475,000
Number of loans outstanding \| loan	660
Loan forgiveness extended period, description					extended the covered period for loan forgiveness purposes to the earlier of 24 weeks or December 31, 2020;
Percentage of loan amount required to be spent on payroll costs			60.00%	75.00%
Loan maturity period			5 years	2 years
Paycheck Protection Program [Member] \| Minimum [Member]
Basis Of Presentation [Line Items]
Percentage of loan origination fees received					1.00%
Paycheck Protection Program [Member] \| Maximum [Member]
Basis Of Presentation [Line Items]
Percentage of loan origination fees received					5.00%
Commercial Loans [Member]
Basis Of Presentation [Line Items]
Number of modified loans \| loan					309
Loans modifications amount \| $					$ 160,681,000
Retail Loans [Member]
Basis Of Presentation [Line Items]
Number of modified loans \| loan					63
Loans modifications amount \| $					$ 8,951,000
Commercial Portfolio Segment [Member]
Basis Of Presentation [Line Items]
Percentage of financing receivable modifications due to pandemic					8.40%
Number of loans for net reported amount \| loan	109				109
Financing receivable, outstanding balance \| $	$ 62,390,000				$ 62,390,000
Number of loans had extended initial modification period \| loan	101				101
Financing receivable had extended the initial modification period amount \| $	$ 62,119,000				$ 62,119,000
Retail Portfolio Segment [Member]
Basis Of Presentation [Line Items]
Percentage of financing receivable modifications due to pandemic					2.60%
Number of loans for net reported amount \| loan	18				18
Financing receivable, outstanding balance \| $	$ 3,758,000				$ 3,758,000
Number of loans had extended initial modification period \| loan	15				15
Financing receivable had extended the initial modification period amount \| $	$ 3,461,000				$ 3,461,000