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Note 2 - Accounting Policies (Details Textual) - USD ($) | Sep. 30, 2019 | Jun. 30, 2019 | Jan. 01, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Loans Receivable Held-for-sale, Amount | $ 4,103,000 |  |  |
Loans Serviced By Entity But Owned By a Third Party | 13,100,000 |  |  |
Servicing Asset at Amortized Cost, Ending Balance | 196,000 | $ 156,000 |  | $ 37,000
Servicing Asset at Amortized Cost, Fair Value | 276,000 |  |  |
Operating Lease, Right-of-Use Asset | 3,267,000 |  |  |
Operating Lease, Liability, Total | 3,364,000 |  |  |
Accounting Standards Update 2016-02 [Member] |  |  |  |
Operating Lease, Right-of-Use Asset |  |  | $ 3,400,000 |
Operating Lease, Liability, Total |  |  | $ 3,400,000 |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Loans Receivable Held-for-sale, Amount | 2,900,000 |  |  |
Commercial Portfolio Segment [Member] |  |  |  |
Loans Receivable Held-for-sale, Amount | $ 1,200,000 |  |  |

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- Definition Represents the amount of loans serviced by the reporting entity but owned by a third party, as of a specified date. + References No definition available. + Details
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- Definition The face amount of loans that will be sold to other entities. + 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=118952595&loc=d3e4428-111522 + Details
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- 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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