Fair Value (Details 2) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2019	Dec. 31, 2018
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Impaired Loans- Applies to all loan classes, Fair Value		$ 1,775
Real estate held for sale - Applies to all classes, Fair Value	$ 236	705
Range Of Input 10-13% [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Impaired Loans- Applies to all loan classes, Fair Value		$ 1,775
Valuation Technique, Fair Value		Appraisals which utilize sales comparison, net income and cost approach
Unobservable Inputs, Fair Value		Discounts for collection issues and changes in market conditions
Fair Value, Range of Input, Minimum		10.00%
Fair Value, Range of Input, Maximum		13.00%
Fair Value Measurement Weighted Average Range		10.86%
Range of Input 20% [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Real estate held for sale - Applies to all classes, Fair Value		$ 705
Valuation Technique, Fair Value		Appraisals which utilize sales comparison, net income and cost approach
Unobservable Inputs, Fair Value		Discounts for changes in market conditions
Fair Value, Range of Input, Minimum		20.00%
Fair Value Measurement Weighted Average Range		20.00%
Range of Input 42.8% [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Real estate held for sale - Applies to all classes, Fair Value	$ 236
Valuation Technique, Fair Value	Purchase agreement.
Unobservable Inputs, Fair Value	Discounts for changes in market conditions
Fair Value, Range of Input, Maximum	42.80%
Fair Value Measurement Weighted Average Range	42.80%

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This item represent minimum value of fair value range of input.

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Weighted average range of fair value measurements.

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Description about fair value measurements unobservable inputs.

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A general description of the insurance entity's segregated group of participating or dividend-paying policies and contracts along with the assets allocated to them (known as a closed block) established as a way to protect the interests of preexisting policyholders from the competing interests of the stockholders. The description might include the purpose of the closed block, the types of insurance policies included in the closed block, the nature of cash flows that increase and decrease the assets and liabilities of the closed block, an indication of the insurance entity's continuing responsibility to support the payment of contractual benefits, and the nature of expenses charged to the closed block.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 805
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6487222&loc=d3e30806-158569

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953550-111524

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Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(f))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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