Loans and Allowance for Loan Losses (Details 9) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Aging analysis of the recorded investment of past due loans
Total Past Due	$ 2,310	$ 1,185
Current	464,138	486,305
Total ending loans balance	466,448	487,490
30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	228	428
60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	379	123
90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	1,703	634
Commercial
Aging analysis of the recorded investment of past due loans
Total Past Due	1,315
Current	72,700	113,341
Total ending loans balance	74,015	113,341
Commercial \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	24
Commercial \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	142
Commercial \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	1,149
Commercial real estate
Aging analysis of the recorded investment of past due loans
Total Past Due	534	575
Current	298,256	282,560
Total ending loans balance	298,790	283,135
Commercial real estate \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due		173
Commercial real estate \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	194	12
Commercial real estate \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	340	390
Residential real estate
Aging analysis of the recorded investment of past due loans
Total Past Due	324	485
Current	64,044	61,586
Total ending loans balance	64,368	62,071
Residential real estate \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	94	240
Residential real estate \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	43	29
Residential real estate \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	187	216
Consumer \| Home equity
Aging analysis of the recorded investment of past due loans
Total Past Due	124	110
Current	25,541	25,908
Total ending loans balance	25,665	26,018
Consumer \| Home equity \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	97
Consumer \| Home equity \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due		82
Consumer \| Home equity \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	27	28
Consumer \| Other
Aging analysis of the recorded investment of past due loans
Total Past Due	13	15
Current	3,597	2,910
Total ending loans balance	3,610	2,925
Consumer \| Other \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	$ 13	$ 15

Financing receivable recorded investment past due loans.

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- Definition

Financing receivables that are current.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953401-111524

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- Definition

Recorded Investment in financing receivables that are past due at the balance sheet date.

+ References

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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://fasb.org/us-gaap/role/ref/legacyRef
-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://fasb.org/us-gaap/role/ref/legacyRef
-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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