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Note 9 - Lease Commitments (Details Textual) | 6 Months Ended
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Jun. 30, 2019 USD ($)
Number of Branch Locations by Utilized Leases | 6
Lease, Right-of-Use Asset, Net | $ 4,600,000
Finance Lease, Liability, Total | 3,627,000
Operating Lease, Liability, Total | 983,000
Premises and Equipment, Net [Member] |
Finance Lease, Right-of-Use Asset | 3,600,000
Accrued Interest Receivable and Other Assets [Member] |
Operating Lease, Right-of-Use Asset | 983,000
Other Borrowings [Member] |
Finance Lease, Liability, Total | 3,700,000
Interest Payable and Other Liabilities [Member] |
Operating Lease, Liability, Total | $ 984,000
Minimum [Member] |
Lessee, Operating Lease, Remaining Term | 1 year
Maximum [Member] |
Lessee, Operating Lease, Remaining Term | 6 years

X
- Definition Amount of lessee's right to use underlying asset under operating and finance lease. + References No definition available. + Details
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X
- Definition Remaining term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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X
- Definition Represents number of branch locations by utilized locations. + References No definition available. + Details
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X
- Definition Present value of lessee's discounted obligation for lease payments from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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X
- Definition Amount of lessee's right to use underlying asset under finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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X
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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X
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