LOANS AND ALLOWANCE FOR LOAN LOSSES - Loan Portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	$ 1,168,633	$ 1,121,574
Interest receivable on loans	2,870	2,780
Total ending loans balance	1,171,503	1,124,354
Residential mortgages held for sale	1,076	665
Commercial and industrial
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	192,197	165,385
Agricultural
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	1,036	1,021
Construction
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	41,131	54,831
Commercial mortgages
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	465,347	397,762
Residential mortgages
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	195,778	196,809
Total ending loans balance	196,236	197,287
Loans pledged as collateral	156,300	152,700
Credit cards
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	1,483	1,654
Total ending loans balance	1,482	1,654
Home equity lines and loans
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	101,726	99,354
Total ending loans balance	101,977	99,591
Indirect consumer loans
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	151,327	184,763
Total ending loans balance	151,726	185,217
Direct consumer loans
Composition of loan portfolio [Abstract]
Total loans, net of deferred loan fees	18,608	19,995
Total ending loans balance	$ 18,682	$ 20,066

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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=28367877&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=49124121&loc=d3e5074-111524

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Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6467456&loc=d3e113888-111728

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5086-111524

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Amount, after allowance for bad debt, of loan receivables held-for-sale that are not part of a disposal group. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities.

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Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3)
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