FAIR VALUE (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2008
Financial assets:
Securities available for sale	$ 464,145,000		$ 435,911,000
Financial Liabilities:
Transfers between Level 1, 2 or 3	0	0
U.S. Treasury securities and U.S. Government agencies
Financial assets:
Securities available for sale	187,937,000		146,922,000
Private label mortgage backed security
Financial assets:
Securities available for sale	5,235,000		5,250,000
Mortgage backed securities - residential
Financial assets:
Securities available for sale	117,973,000		124,256,000
Collateralized mortgage obligations
Financial assets:
Securities available for sale	136,607,000		143,171,000
Freddie Mac
Financial assets:
Securities available for sale	271,000		231,000	0
Mutual fund
Financial assets:
Securities available for sale	1,027,000		1,018,000
Corporate bonds
Financial assets:
Securities available for sale	15,095,000		15,063,000
Fair Value, Inputs, Level 1
Financial assets:
Securities available for sale	1,027,000		1,018,000
Fair Value, Inputs, Level 2
Financial assets:
Securities available for sale	457,883,000		429,643,000
Fair Value, Inputs, Level 3
Financial assets:
Securities available for sale	5,235,000		5,250,000
Recurring basis | Fair Value, Inputs, Level 1
Financial assets:
Securities available for sale	1,027,000		1,018,000
Recurring basis | Fair Value, Inputs, Level 1 | Mutual fund
Financial assets:
Securities available for sale	1,027,000		1,018,000
Recurring basis | Fair Value, Inputs, Level 2
Financial assets:
Securities available for sale	457,883,000		429,643,000
Mortgage loans held for sale	12,748,000		6,388,000
Rate lock loan commitments	497,000		250,000
Financial Liabilities:
Mandatory forward contracts	125,000		33,000
Interest rate swap agreements	783,000		488,000
Recurring basis | Fair Value, Inputs, Level 2 | U.S. Treasury securities and U.S. Government agencies
Financial assets:
Securities available for sale	187,937,000		146,922,000
Recurring basis | Fair Value, Inputs, Level 2 | Mortgage backed securities - residential
Financial assets:
Securities available for sale	117,973,000		124,256,000
Recurring basis | Fair Value, Inputs, Level 2 | Collateralized mortgage obligations
Financial assets:
Securities available for sale	136,607,000		143,171,000
Recurring basis | Fair Value, Inputs, Level 2 | Freddie Mac
Financial assets:
Securities available for sale	271,000		231,000
Recurring basis | Fair Value, Inputs, Level 2 | Corporate bonds
Financial assets:
Securities available for sale	15,095,000		15,063,000
Recurring basis | Fair Value, Inputs, Level 3
Financial assets:
Securities available for sale	5,235,000		5,250,000
Recurring basis | Fair Value, Inputs, Level 3 | Private label mortgage backed security
Financial assets:
Securities available for sale	5,235,000		5,250,000
Recurring basis | Total Fair Value
Financial assets:
Securities available for sale	464,145,000		435,911,000
Mortgage loans held for sale	12,748,000		63,885,000
Rate lock loan commitments	497,000		250,000
Financial Liabilities:
Mandatory forward contracts	125,000		33,000
Interest rate swap agreements	783,000		488,000
Recurring basis | Total Fair Value | U.S. Treasury securities and U.S. Government agencies
Financial assets:
Securities available for sale	187,937,000		146,922,000
Recurring basis | Total Fair Value | Private label mortgage backed security
Financial assets:
Securities available for sale	5,235,000		5,250,000
Recurring basis | Total Fair Value | Mortgage backed securities - residential
Financial assets:
Securities available for sale	117,973,000		124,256,000
Recurring basis | Total Fair Value | Collateralized mortgage obligations
Financial assets:
Securities available for sale	136,607,000		143,171,000
Recurring basis | Total Fair Value | Freddie Mac
Financial assets:
Securities available for sale	271,000		231,000
Recurring basis | Total Fair Value | Mutual fund
Financial assets:
Securities available for sale	1,027,000		1,018,000
Recurring basis | Total Fair Value | Corporate bonds
Financial assets:
Securities available for sale	$ 15,095,000		$ 15,063,000