SECURITIES (Details 4) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012 holding	Dec. 31, 2011 holding
Summary of gross unrealized losses and fair value of investments
No of holdings	38	4
Fair value, less than 12 months	$ 50,344	$ 0
Unrealized losses, less than 12 months	(225)	0
Fair value, 12 months or longer	2,069	10,734
Unrealized losses, 12 months or longer	(2,415)	(3,977)
Fair value, Total	52,413	10,734
Unrealized losses, Total	(2,640)	(3,977)
Agency mortgage-backed securities [Member]
Summary of gross unrealized losses and fair value of investments
No of holdings	17
Fair value, less than 12 months	23,814
Unrealized losses, less than 12 months	(114)
Fair value, 12 months or longer	0
Unrealized losses, 12 months or longer	0
Fair value, Total	23,814
Unrealized losses, Total	(114)
Agency collateralized mortgage obligations [Member]
Summary of gross unrealized losses and fair value of investments
No of holdings	2
Fair value, less than 12 months	17,677
Unrealized losses, less than 12 months	(39)
Fair value, 12 months or longer	0
Unrealized losses, 12 months or longer	0
Fair value, Total	17,677
Unrealized losses, Total	(39)
Single issuer trust preferred securities issued by banks [Member]
Summary of gross unrealized losses and fair value of investments
No of holdings	2	2
Fair value, less than 12 months	2,240	0
Unrealized losses, less than 12 months	(15)	0
Fair value, 12 months or longer	0	8,617
Unrealized losses, 12 months or longer	0	(1,459)
Fair value, Total	2,240	8,617
Unrealized losses, Total	(15)	(1,459)
Pooled trust preferred securities issued by banks and insurers [Member]
Summary of gross unrealized losses and fair value of investments
No of holdings	2	2
Fair value, less than 12 months	0	0
Unrealized losses, less than 12 months	0	0
Fair value, 12 months or longer	2,069	2,117
Unrealized losses, 12 months or longer	(2,415)	(2,518)
Fair value, Total	2,069	2,117
Unrealized losses, Total	(2,415)	(2,518)
Marketable securities [Member]
Summary of gross unrealized losses and fair value of investments
No of holdings	15
Fair value, less than 12 months	6,613
Unrealized losses, less than 12 months	(57)
Fair value, 12 months or longer	0
Unrealized losses, 12 months or longer	0
Fair value, Total	6,613
Unrealized losses, Total	$ (57)