ACQUISITION (Details)	Apr. 30, 2015 $ / shares	Jan. 24, 2014 Branch
BNB Bancorp
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Share price (usd per share) | $ / shares	$ 15.75
Exchange ratio per share	2.005
Core deposit intangible amortization period (in years)	9 years
Eaton National Bank
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of branches		5
Core deposit intangible amortization period (in years)		8 years
Eaton, Ohio
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of branches		2
West Alexandria, Ohio
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of branches		1
New Paris, Ohio
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of branches		1
Lewisburg, Ohio
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of branches		1