Loans and the Allowance for Loan Losses (Details) - Schedule of troubled debt restructuring by class $ in Thousands	6 Months Ended
Jun. 30, 2018 USD ($) Integer	Jun. 30, 2017 USD ($) Integer
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number of Loans \| Integer	35	3
Pre-Modification Outstanding Recorded Investment	$ 17,966	$ 3,059
Post-Modification Outstanding Recorded Investment	$ 17,966	$ 3,059
Commercial Real Estate Portfolio Segment [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number of Loans \| Integer	1	2
Pre-Modification Outstanding Recorded Investment	$ 60	$ 3,042
Post-Modification Outstanding Recorded Investment	$ 60	$ 3,042
Residential Real Estate Portfolio Segment [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number of Loans \| Integer	2	1
Pre-Modification Outstanding Recorded Investment	$ 454	$ 17
Post-Modification Outstanding Recorded Investment	$ 454	$ 17
Commercial Portfolio Segment [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number of Loans \| Integer	30
Pre-Modification Outstanding Recorded Investment	$ 15,613
Post-Modification Outstanding Recorded Investment	$ 15,613
Commercial Construction Portfolio Segment [Member]
Troubled Debt Restructuring, Debtor, Current Period [Line Items]
Number of Loans \| Integer	2
Pre-Modification Outstanding Recorded Investment	$ 1,839
Post-Modification Outstanding Recorded Investment	$ 1,839

Number of financing receivables that have been modified by troubled debt restructurings.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524

+ Details

Name:	us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

Name:	us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

Name:	us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_TroubledDebtRestructuringDebtorCurrentPeriodLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: