Loans (Loans Due After One Year) (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Loans with fixed rate	$ 368,517
Loans with floating or adjustable rates	767,915
Loans, total	1,136,432
Commercial Real Estate Portfolio Segment [Member]
Loans with fixed rate	203,383
Loans with floating or adjustable rates	584,481
Loans, total	787,864
Residential First Mortgages Portfolio Segment [Member]
Loans with fixed rate	96,009
Loans with floating or adjustable rates	52,805
Loans, total	148,814
Residential Rentals Portfolio Segment [Member]
Loans with fixed rate	25,367
Loans with floating or adjustable rates	91,208
Loans, total	116,575
Construction And Land Development Portfolio Segment [Member]
Loans with fixed rate	9,200
Loans with floating or adjustable rates	1,600
Loans, total	10,800
Home Equity And Second Mortgages Portfolio Segment [Member]
Loans with fixed rate	691
Loans with floating or adjustable rates	34,650
Loans, total	35,341
Consumer Portfolio Segment [Member]
Loans with fixed rate	454
Loans, total	454
Commercial Equipment Portfolio Segment [Member]
Loans with fixed rate	33,413
Loans with floating or adjustable rates	3,171
Loans, total	$ 36,584

Amount billed to customers under long-term contracts or programs to be collected after the next fiscal year following the latest fiscal year. Excludes amounts due that have been withheld because of retainage provisions in a contract. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 910
-SubTopic 310
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=68065756&loc=d3e49354-109356

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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=82891408&loc=d3e4428-111522

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