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Allowance for Loan Losses (Details 5) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	$ 874,873	$ 889,633
Real estate-mortgage [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	244,322	247,278
Consumer [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	19,988	19,383
Performing [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	263,247	265,404
Performing [Member] | Real estate-mortgage [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	243,259	246,021
Performing [Member] | Consumer [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	19,988	19,383
Non-Performing [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	1,063	1,257
Non-Performing [Member] | Real estate-mortgage [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	1,063	1,257
Non-Performing [Member] | Consumer [Member] | Consumer Portfolio Segment [Member]
Performing and non-performing outstanding balances of the residential and consumer portfolios
Loan portfolio	$ 0	$ 0

X

- Definition

Loan portfolio classified as performance and nonperformance.

+ References

No definition available.

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- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5074-111524

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