FAIR VALUE MEASUREMENT (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Mar. 31, 2015
Assets Recorded at Fair Value on a Non-Recurring Basis [Abstract]
Total assets at fair value		$ 0
Impaired Loans [Member] | Collateral, Market, Income, Enterprise, Liquidation and Discounted Cash Flows [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assumption Inputs	External appraised values, management assumptions regarding market trends or other relevant factors; selling costs ranging 6% to 7%.
Impaired Loans [Member] | Collateral, Market, Income, Enterprise, Liquidation and Discounted Cash Flows [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value inputs, selling costs (in hundredths)	6.00%
Impaired Loans [Member] | Collateral, Market, Income, Enterprise, Liquidation and Discounted Cash Flows [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value inputs, selling costs (in hundredths)	7.00%
Other Real Estate Owned [Member] | Collateral [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assumption Inputs	External appraised values, management assumptions regarding market trends or other relevant factors; selling costs ranging 6% to 11%.
Other Real Estate Owned [Member] | Collateral [Member] | Minimum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value inputs, selling costs (in hundredths)	6.00%
Other Real Estate Owned [Member] | Collateral [Member] | Maximum [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair value inputs, selling costs (in hundredths)	11.00%
Recurring [Member]
Assets Recorded at Fair Value on a Recurring Basis [Abstract]
Securities of U.S. government agencies and corporations	28,429	33,777
Obligations of states and political subdivisions	20,763	20,331
Collateralized mortgage obligations	12,553	13,909
Mortgage-backed securities	89,481	95,570
Total investments at fair value	151,226	163,587
Recurring [Member] | Level 1 [Member]
Assets Recorded at Fair Value on a Recurring Basis [Abstract]
Securities of U.S. government agencies and corporations	0	0
Obligations of states and political subdivisions	0	0
Collateralized mortgage obligations	0	0
Mortgage-backed securities	0	0
Total investments at fair value	0	0
Recurring [Member] | Level 2 [Member]
Assets Recorded at Fair Value on a Recurring Basis [Abstract]
Securities of U.S. government agencies and corporations	28,429	33,777
Obligations of states and political subdivisions	20,763	20,331
Collateralized mortgage obligations	12,553	13,909
Mortgage-backed securities	89,481	95,570
Total investments at fair value	151,226	163,587
Recurring [Member] | Level 3 [Member]
Assets Recorded at Fair Value on a Recurring Basis [Abstract]
Securities of U.S. government agencies and corporations	0	0
Obligations of states and political subdivisions	0	0
Collateralized mortgage obligations		0
Mortgage-backed securities	0	0
Total investments at fair value	0	0
Non-recurring [Member]
Assets Recorded at Fair Value on a Non-Recurring Basis [Abstract]
Impaired loans	568
Other real estate owned	736
Total assets at fair value	1,304
Non-recurring [Member] | Level 1 [Member]
Assets Recorded at Fair Value on a Non-Recurring Basis [Abstract]
Impaired loans	0
Other real estate owned	0
Total assets at fair value	0
Non-recurring [Member] | Level 2 [Member]
Assets Recorded at Fair Value on a Non-Recurring Basis [Abstract]
Impaired loans	0
Other real estate owned	0
Total assets at fair value	0
Non-recurring [Member] | Level 3 [Member]
Assets Recorded at Fair Value on a Non-Recurring Basis [Abstract]
Impaired loans	568
Other real estate owned	736
Total assets at fair value	1,304