ACQUIRED CREDIT IMPAIRED LOANS (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	$ 698,810	$ 574,382
Less allowance for loan losses	3,121	3,588
Loans, net	695,835	570,766
Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	35,424	29,337
Commercial, secured by real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	379,141	314,252
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	254,087	215,587
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	18,006	12,643
Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	11,472	2,472
Other loans, including deposit overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	680	91
Financial Receivable Acquired Credit Impaired
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	18,196	6,027
Less allowance for loan losses	303	0
Loans, net	17,893	6,027
Financial Receivable Acquired Credit Impaired \| Commercial & industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	1,092	332
Financial Receivable Acquired Credit Impaired \| Commercial, secured by real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	12,984	4,363
Financial Receivable Acquired Credit Impaired \| Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	3,425	1,332
Financial Receivable Acquired Credit Impaired \| Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	81	0
Financial Receivable Acquired Credit Impaired \| Agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	101	0
Financial Receivable Acquired Credit Impaired \| Other loans, including deposit overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	$ 513	$ 0

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for 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 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(d))

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph d

-Article 9

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (g)

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (b)(1)(ii)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

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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

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Amount after allowance and 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 and loans held for sale.

+ 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

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-Publisher FASB

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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