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Note 16 - Guarantees, Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2018	Dec. 31, 2017
Credit Losses Associated With Derivative Contracts	$ 0	$ 0
Securities Committed to Purchase Amount	0			$ 0
Securities Committed to Sell Amount	0			0
Self Insurance Reserve	200			$ 200
The Peoples Bank [Member]
Business Combination, Contingent Consideration, Liability, Total	$ 1,400
Scenario, Forecast [Member]
Leasehold Improvements, Gross			$ 2,800

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Credit losses associated with derivative contracts.

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- Definition

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property.

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