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Loans - Schedule of Loan Portfolio Summarized by the Past Due Status (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 7,774	$ 12,281
Current	1,239,024	1,231,889
Total Loans Receivable	1,246,798	1,244,170	$ 969,675
Loans Receivable greater than 90 Days and Accruing	2,753	1,507
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,036	6,087
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,307	1,398
Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	5,431	4,796
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	79	1,717
Current	160,595	164,112
Total Loans Receivable	160,674	165,829	161,225
Loans Receivable greater than 90 Days and Accruing	4	4
Commercial and industrial | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	19	138
Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	56	76
Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4	1,503
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4,045	3,069
Current	510,474	489,690
Total Loans Receivable	514,519	492,759	339,026
Loans Receivable greater than 90 Days and Accruing	861	88
Commercial real estate | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	321	1,352
Commercial real estate | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	286	317
Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,438	1,400
Commercial real estate construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	535	252
Current	19,080	35,308
Total Loans Receivable	19,615	35,560	24,327
Loans Receivable greater than 90 Days and Accruing	420	0
Commercial real estate construction | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	252
Commercial real estate construction | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	115	0
Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	420	0
Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,307	6,523
Current	428,742	419,370
Total Loans Receivable	431,049	425,893	354,734
Loans Receivable greater than 90 Days and Accruing	1,279	1,159
Residential mortgage | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	292	3,936
Residential mortgage | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	635	950
Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,380	1,637
Home equity lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	767	619
Current	105,322	107,173
Total Loans Receivable	106,089	107,792	76,040
Loans Receivable greater than 90 Days and Accruing	188	253
Home equity lines of credit | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	381	337
Home equity lines of credit | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	198	29
Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	188	253
Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	41	101
Current	14,811	16,236
Total Loans Receivable	14,852	16,337	$ 14,323
Loans Receivable greater than 90 Days and Accruing	1	3
Consumer | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	23	72
Consumer | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	17	26
Consumer | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1	3
Originated Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	5,357	9,758
Current	1,024,331	993,786
Total Loans Receivable	1,029,688	1,003,544
Loans Receivable greater than 90 Days and Accruing	1,416	1,300
Originated Loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	718	4,075
Originated Loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	545	1,094
Originated Loans | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4,094	4,589
Originated Loans | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	79	1,634
Current	154,695	157,821
Total Loans Receivable	154,774	159,455
Loans Receivable greater than 90 Days and Accruing	4	4
Originated Loans | Commercial and industrial | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	19	55
Originated Loans | Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	56	76
Originated Loans | Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4	1,503
Originated Loans | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,184	2,153
Current	377,642	349,792
Total Loans Receivable	380,826	351,945
Loans Receivable greater than 90 Days and Accruing	0	88
Originated Loans | Commercial real estate | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	321	436
Originated Loans | Commercial real estate | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	286	317
Originated Loans | Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,577	1,400
Originated Loans | Commercial real estate construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	252
Current	14,636	28,178
Total Loans Receivable	14,636	28,430
Loans Receivable greater than 90 Days and Accruing	0	0
Originated Loans | Commercial real estate construction | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	252
Originated Loans | Commercial real estate construction | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Originated Loans | Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Originated Loans | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,806	5,152
Current	377,977	361,772
Total Loans Receivable	379,783	366,924
Loans Receivable greater than 90 Days and Accruing	1,279	1,022
Originated Loans | Residential mortgage | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	240	3,006
Originated Loans | Residential mortgage | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	186	646
Originated Loans | Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,380	1,500
Originated Loans | Home equity lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	248	466
Current	85,128	81,870
Total Loans Receivable	85,376	82,336
Loans Receivable greater than 90 Days and Accruing	133	183
Originated Loans | Home equity lines of credit | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	115	254
Originated Loans | Home equity lines of credit | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	29
Originated Loans | Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	133	183
Originated Loans | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	40	101
Current	14,253	14,353
Total Loans Receivable	14,293	14,454
Loans Receivable greater than 90 Days and Accruing	0	3
Originated Loans | Consumer | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	23	72
Originated Loans | Consumer | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	17	26
Originated Loans | Consumer | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	3
Acquired Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,417	2,523
Current	214,693	238,103
Total Loans Receivable	217,110	240,626
Loans Receivable greater than 90 Days and Accruing	1,337	207
Acquired Loans | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	318	2,012
Acquired Loans | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	762	304
Acquired Loans | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,337	207
Acquired Loans | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	83
Current	5,900	6,291
Total Loans Receivable	5,900	6,374
Loans Receivable greater than 90 Days and Accruing	0	0
Acquired Loans | Commercial and industrial | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	83
Acquired Loans | Commercial and industrial | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Commercial and industrial | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	861	916
Current	132,832	139,898
Total Loans Receivable	133,693	140,814
Loans Receivable greater than 90 Days and Accruing	861	0
Acquired Loans | Commercial real estate | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	916
Acquired Loans | Commercial real estate | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Commercial real estate | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	861	0
Acquired Loans | Commercial real estate construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	535	0
Current	4,444	7,130
Total Loans Receivable	4,979	7,130
Loans Receivable greater than 90 Days and Accruing	420	0
Acquired Loans | Commercial real estate construction | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Commercial real estate construction | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	115	0
Acquired Loans | Commercial real estate construction | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	420	0
Acquired Loans | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	501	1,371
Current	50,765	57,598
Total Loans Receivable	51,266	58,969
Loans Receivable greater than 90 Days and Accruing	0	137
Acquired Loans | Residential mortgage | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	52	930
Acquired Loans | Residential mortgage | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	449	304
Acquired Loans | Residential mortgage | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	137
Acquired Loans | Home equity lines of credit
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	519	153
Current	20,194	25,303
Total Loans Receivable	20,713	25,456
Loans Receivable greater than 90 Days and Accruing	55	70
Acquired Loans | Home equity lines of credit | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	266	83
Acquired Loans | Home equity lines of credit | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	198	0
Acquired Loans | Home equity lines of credit | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	55	70
Acquired Loans | Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1	0
Current	558	1,883
Total Loans Receivable	559	1,883
Loans Receivable greater than 90 Days and Accruing	1	0
Acquired Loans | Consumer | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Consumer | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Acquired Loans | Consumer | Greater than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 1	$ 0

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- Definition

Recorded investment in financing receivables that are 90 days or more past due and still accruing.

+ References

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