Loans - Schedule of Recorded Investment in Nonaccrual Loans and Loans Past Due Greater Than 90 Days Still Accruing Interest by Class of Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	$ 1,571	$ 683
Total	1,571	683
SBA Loans—Real Estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	834
Total	834
SBA Loans-Non-Real Estate
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	57
Total	57
Commercial And Industrial
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual	680
Total	$ 680
Home Mortgage
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual		662
Total		662
Consumer
Financing Receivable Recorded Investment Past Due [Line Items]
Nonaccrual		21
Total		$ 21

Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524

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- Definition

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+ References

No definition available.

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- Definition

Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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