Impaired Financing Receivable, Recorded Investment, Increase (Decrease), Percentage

No definition available.

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- Definition

Represents the number of borrowers defaulted.

+ References

No definition available.

+ Details

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- Definition

Represents specific reserve allocations for troubled debt restructurings.

+ References

No definition available.

+ Details

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524

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- Definition

Post-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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Period Type:	duration

- Definition

Pre-modification amount of investment in financing receivables modified by troubled debt restructurings.

+ References

+ Details

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- Definition

The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=82895541&loc=d3e18845-111554

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524

+ Details

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- Definition

Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.

+ References

+ Details

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- Details

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Loans and Allowance for Loan Losses - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018 USD ($) contract loan borrower	Mar. 31, 2017 USD ($) contract	Dec. 31, 2016	Dec. 31, 2017 USD ($)
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Specific reserve allocations for TDR's	$ 443			$ 439
Troubled debt restructuring loans	$ 6,400			6,400
Number of loans to defaulted borrowers \| loan	0
Number of contracts \| contract	1	0
Post-modification outstanding recorded investment	$ 128	$ 0
Pre-modification outstanding recorded investment	$ 128	$ 0
Acquisition & Development
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of borrower defaulted \| borrower	1
Commercial
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Troubled debt restructuring loans	$ 128
Residential
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Concentration risk, percentage	47.00%
Borrower One \| Acquisition & Development
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Loans defaulted under the restructured terms	$ 432
Commercial Borrower One \| Acquisition & Development
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of loans to defaulted borrowers \| loan	2
Accruing
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Troubled debt restructuring loans	$ 5,600			$ 5,900
Troubled Debt Restructured Loans
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Concentration Risk, Percentage	38.00%		38.00%
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Commercial
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	1	0
Post-modification outstanding recorded investment	$ 128	$ 0
Pre-modification outstanding recorded investment	$ 128	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Commercial \| Commercial Business
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	1	0
Post-modification outstanding recorded investment	$ 128	$ 0
Pre-modification outstanding recorded investment	$ 128	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Commercial \| Commercial Real Estate
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Post-modification outstanding recorded investment	$ 0	$ 0
Pre-modification outstanding recorded investment	$ 0	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Commercial \| Acquisition & Development
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Post-modification outstanding recorded investment	$ 0	$ 0
Pre-modification outstanding recorded investment	$ 0	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Residential
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Post-modification outstanding recorded investment	$ 0	$ 0
Pre-modification outstanding recorded investment	$ 0	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Home Equity
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Post-modification outstanding recorded investment	$ 0	$ 0
Pre-modification outstanding recorded investment	$ 0	$ 0
Portfolio Risk \| Troubled Debt Restructured Loans \| Accruing \| Consumer
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of contracts \| contract	0	0
Post-modification outstanding recorded investment	$ 0	$ 0
Pre-modification outstanding recorded investment	$ 0	$ 0