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Leases (Details Textual) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Leases (Textual)
Weighted average remaining life	7 years 9 months 29 days
Weighted average discount rate	3.13%
Operating lease costs	$ 528,000
Operating lease, right-of-use asset	15,000
Lease liabilities	$ 15,465

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- References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 55
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- Definition

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

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-SubTopic 20
-Section 45
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- Definition

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

+ References

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-Publisher FASB
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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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-Publisher FASB
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- Definition

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

+ References

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