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Loans - Major Classifications (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017
Loans
Total loans, gross	$ 1,600,834	$ 1,616,942
Net deferred loan fees	978	680
Total Loans	1,601,812	1,617,622	$ 1,488,021
Other
Loans
Total loans, gross	7,725	10,609
Commercial
Loans
Total loans, gross	281,134	272,851
Total Loans	281,134	272,851	233,922
Real estate - commercial
Loans
Total loans, gross	713,422	750,991
Total Loans	713,422		713,358
Real estate - commercial | Construction Loans
Loans
Total loans, gross	91,479	85,162
Total Loans	91,479		87,049
Real estate - residential
Loans
Total loans, gross	438,610	426,230
Total Loans	438,610		373,477
Consumer
Loans
Total loans, gross	2,120	2,774
Total Loans	2,120	2,774	2,913
Lease financing receivables
Loans
Total loans, gross	66,344	68,325
Total Loans	$ 66,344	$ 68,325	$ 64,607

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Amount of deferred interest and fee income, net of deferred costs.

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ 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=82891408&loc=d3e4428-111522

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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://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=82891408&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-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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