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Loans Receivable - Loan Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 545	$ 576
Current	948,493	726,651
Total commercial and consumer loans	949,038	727,227
Total Loans 90 Days or More Past Due and Accruing	0	61
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	102,000	77,232
Total Loans 90 Days or More Past Due and Accruing	0	0
Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	44,462	34,295
Total Loans 90 Days or More Past Due and Accruing	0	0
Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	16,184	22,069
Total Loans 90 Days or More Past Due and Accruing	0	0
Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	45,898	24,883
Total Loans 90 Days or More Past Due and Accruing	0	0
Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	374,344	192,608
Total Loans 90 Days or More Past Due and Accruing	0	0
Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	214,559	220,612
Total Loans 90 Days or More Past Due and Accruing	0	57
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	43,279	58,434
Total Loans 90 Days or More Past Due and Accruing	0	0
Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	108,312	97,094
Total Loans 90 Days or More Past Due and Accruing	0	4
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	465	410
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	35	56
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	45	110
Nonaccrual
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	167	235
Commercial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	582,888	351,087
Commercial loans | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	29	0
Current	101,971	77,232
Total commercial and consumer loans	102,000	77,232
Commercial loans | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	44,462	34,295
Total commercial and consumer loans	44,462	34,295
Commercial loans | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	16,184	22,069
Total commercial and consumer loans	16,184	22,069
Commercial loans | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	45,898	24,883
Total commercial and consumer loans	45,898	24,883
Commercial loans | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	374,344	192,608
Total commercial and consumer loans	374,344	192,608
Commercial loans | 30-59 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	29	0
Commercial loans | 30-59 Days Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 30-59 Days Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 60-89 Days Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | 90 Days or More Past Due | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial loans | Nonaccrual | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Owner-occupied commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Investor commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	87
Commercial loans | Nonaccrual | Construction
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Commercial loans | Nonaccrual | Single tenant lease financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	366,150	376,140
Consumer loans | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	368	218
Current	214,191	220,394
Total commercial and consumer loans	214,559	220,612
Consumer loans | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	20	0
Current	43,259	58,434
Total commercial and consumer loans	43,279	58,434
Consumer loans | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	128	358
Current	108,184	96,736
Total commercial and consumer loans	108,312	97,094
Consumer loans | 30-59 Days Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	300	161
Consumer loans | 30-59 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	20	0
Consumer loans | 30-59 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	116	249
Consumer loans | 60-89 Days Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	23	0
Consumer loans | 60-89 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Consumer loans | 60-89 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	12	56
Consumer loans | 90 Days or More Past Due | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	45	57
Consumer loans | 90 Days or More Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Consumer loans | 90 Days or More Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	53
Consumer loans | Nonaccrual
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	167	148
Consumer loans | Nonaccrual | Residential mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	103	25
Consumer loans | Nonaccrual | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	0	0
Consumer loans | Nonaccrual | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total commercial and consumer loans	$ 64	$ 123

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524

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- Definition

Financing receivables that are current.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953401-111524

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI http://asc.fasb.org/extlink&oid=49124121&loc=SL6953401-111524

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

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