Loans and Allowance for Loan Losses (Details 9) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Aging analysis of the recorded investment of past due loans
Total Past Due	$ 2,637	$ 1,185
Current	479,277	486,305
Total ending loans balance	481,914	487,490
30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	501	428
60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	80	123
90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	2,056	634
Commercial
Aging analysis of the recorded investment of past due loans
Total Past Due	1,319
Current	71,659	113,341
Total ending loans balance	72,978	113,341
Commercial \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	28
Commercial \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	1,291
Commercial real estate
Aging analysis of the recorded investment of past due loans
Total Past Due	595	575
Current	309,424	282,560
Total ending loans balance	310,019	283,135
Commercial real estate \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	99	173
Commercial real estate \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due		12
Commercial real estate \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	496	390
Residential real estate
Aging analysis of the recorded investment of past due loans
Total Past Due	567	485
Current	69,303	61,586
Total ending loans balance	69,870	62,071
Residential real estate \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	244	240
Residential real estate \| 60-89 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	80	29
Residential real estate \| 90 Days Or Greater
Aging analysis of the recorded investment of past due loans
Total Past Due	243	216
Consumer \| Home equity
Aging analysis of the recorded investment of past due loans
Total Past Due	141	110
Current	25,513	25,908
Total ending loans balance	25,654	26,018
Consumer \| Home equity \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	115
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	26	28
Consumer \| Other
Aging analysis of the recorded investment of past due loans
Total Past Due	15	15
Current	3,378	2,910
Total ending loans balance	3,393	2,925
Consumer \| Other \| 30-59 Days Past Due
Aging analysis of the recorded investment of past due loans
Total Past Due	$ 15	$ 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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