FAIR VALUE (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Assets measured at fair value on recurring basis
Available for sale securities	$ 575,179	$ 529,070
U.S. GSE securities
Assets measured at fair value on recurring basis
Available for sale securities	152,757	178,452
State and municipal obligations
Assets measured at fair value on recurring basis
Available for sale securities	61,656	59,963
U.S. GSE Residential mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	14,435	20,597
U.S. GSE Residential collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	279,191	226,446
U.S. GSE Commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	2,834	3,138
U.S. GSE Commercial collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	26,910	9,357
Non Agency commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	3,578	4,989
Other Asset backed securities
Assets measured at fair value on recurring basis
Available for sale securities	33,818	26,128
Significant Other Observable Inputs (Level 2)
Assets measured at fair value on recurring basis
Available for sale securities	575,179	529,070
Financial Liabilities: Derivatives	(164)	(176)
Carrying Value
Assets measured at fair value on recurring basis
Available for sale securities	575,179	529,070
Financial Liabilities: Derivatives	(164)	(176)
Recurring basis | Significant Other Observable Inputs (Level 2)
Assets measured at fair value on recurring basis
Available for sale securities	575,179	529,070
Financial Liabilities: Derivatives	(164)	(176)
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. GSE securities
Assets measured at fair value on recurring basis
Available for sale securities	152,757	178,452
Recurring basis | Significant Other Observable Inputs (Level 2) | State and municipal obligations
Assets measured at fair value on recurring basis
Available for sale securities	61,656	59,963
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. GSE Residential mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	14,435	20,597
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. GSE Residential collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	279,191	226,446
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. GSE Commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	2,834	3,138
Recurring basis | Significant Other Observable Inputs (Level 2) | U.S. GSE Commercial collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	26,910	9,357
Recurring basis | Significant Other Observable Inputs (Level 2) | Non Agency commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	3,578	4,989
Recurring basis | Significant Other Observable Inputs (Level 2) | Other Asset backed securities
Assets measured at fair value on recurring basis
Available for sale securities	33,818	26,128
Recurring basis | Carrying Value
Assets measured at fair value on recurring basis
Available for sale securities	575,179	529,070
Financial Liabilities: Derivatives	(164)	(176)
Recurring basis | Carrying Value | U.S. GSE securities
Assets measured at fair value on recurring basis
Available for sale securities	152,757	178,452
Recurring basis | Carrying Value | State and municipal obligations
Assets measured at fair value on recurring basis
Available for sale securities	61,656	59,963
Recurring basis | Carrying Value | U.S. GSE Residential mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	14,435	20,597
Recurring basis | Carrying Value | U.S. GSE Residential collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	279,191	226,446
Recurring basis | Carrying Value | U.S. GSE Commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	2,834	3,138
Recurring basis | Carrying Value | U.S. GSE Commercial collateralized mortgage Obligations
Assets measured at fair value on recurring basis
Available for sale securities	26,910	9,357
Recurring basis | Carrying Value | Non Agency commercial mortgage-backed securities
Assets measured at fair value on recurring basis
Available for sale securities	3,578	4,989
Recurring basis | Carrying Value | Other Asset backed securities
Assets measured at fair value on recurring basis
Available for sale securities	$ 33,818	$ 26,128