23. FAIR VALUES - Schedule of Significant Unobservable Inputs In Level 3 Assets (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015
Impaired Loans
Fair Value at December 31, 2016	$ 13,849	$ 16,341
Valuation Technique	Appraised Value/Discounted Cash Flows/Market Value of Note
Significant Unobservable Inputs	Discounts to reflect current market conditions, ultimate collectability, and estimated costs to sell
Impaired Loans \| Minimum [Member]
Significant Unobservable Input Value	0.00%
Impaired Loans \| Maximum [Member]
Significant Unobservable Input Value	18.00%
Other Real Estate Owned
Fair Value at December 31, 2015	$ 10,655	$ 12,398
Valuation Technique	Appraised Value/Comparable Sales/Other Estimates from Independent Sources
Significant Unobservable Inputs	Discounts to reflect current market conditions and estimated costs to sell
Other Real Estate Owned \| Minimum [Member]
Significant Unobservable Input Value	0.00%
Other Real Estate Owned \| Maximum [Member]
Significant Unobservable Input Value	18.00%

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- Definition

Fair Value Measurements Significant Unobservable Input Value

+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Description of significant assumptions used by management to measure fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13433-108611

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- Definition

Description of the inputs and valuation technique(s) used to measure fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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