Loans - Schedule of Nonaccrual Loans by Classes of the Loan Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Financing Receivable, Past Due [Line Items]
Purchase credit impaired loans, net of unamortized fair value adjustments	$ 6,900
Total nonaccrual loans	2,564	$ 3,417
Commercial and industrial
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	0	0
Commercial real estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	1,914	2,880
Commercial real estate construction
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	0	0
Residential mortgage
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	650	537
Home equity lines of credit
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	$ 0	$ 0

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=118939070&loc=d3e15032-111544

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118938799&loc=d3e13503-111538

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