Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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Note 11 - Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended
Note 11 - Leases (Details Textual) - USD ($) $ in Thousands	Mar. 31, 2020	Mar. 31, 2019	Jan. 01, 2019
Operating Lease, Right-of-Use Asset	$ 3,800
Operating Lease, Cost	200	$ 200
Operating Lease, Liability, Total	$ 3,800
Minimum [Member]
Lessee, Operating Lease, Remaining Lease Term (Year)	3 years
Lessee, Operating Lease, Renewal Term (Year)	3 years
Maximum [Member]
Lessee, Operating Lease, Remaining Lease Term (Year)	7 years
Lessee, Operating Lease, Renewal Term (Year)	10 years
Other Liabilities [Member]
Operating Lease, Liability, Total	$ 3,846
Accounting Standards Update 2016-02 [Member] \| Other Assets [Member]
Operating Lease, Right-of-Use Asset			$ 4,500
Accounting Standards Update 2016-02 [Member] \| Other Liabilities [Member]
Operating Lease, Liability, Total			$ 4,500