INVESTMENT SECURITIES (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Securities available for sale:
Less than 12 months, Fair Value	$ 280,183	$ 30,815
Less than 12 months, Unrealized Loss	10,154	96
12 Months or More, Fair Value	0	0
12 Months or More, Unrealized Loss	0	0
Total Fair Value	280,183	30,815
Total Unrealized Loss	10,154	96
Residential MBS [Member]
Securities available for sale:
Less than 12 months, Fair Value	212,304	28,802
Less than 12 months, Unrealized Loss	9,046	46
12 Months or More, Fair Value	0	0
12 Months or More, Unrealized Loss	0	0
Total Fair Value	212,304	28,802
Total Unrealized Loss	9,046	46
Corporate Bond [Member]
Securities available for sale:
Less than 12 months, Fair Value	31,463	2,013
Less than 12 months, Unrealized Loss	766	50
12 Months or More, Fair Value	0	0
12 Months or More, Unrealized Loss	0	0
Total Fair Value	31,463	2,013
Total Unrealized Loss	766	50
SBA Guaranteed Securities [Member]
Securities available for sale:
Less than 12 months, Fair Value	31,594
Less than 12 months, Unrealized Loss	194
12 Months or More, Fair Value	0
12 Months or More, Unrealized Loss	0
Total Fair Value	31,594
Total Unrealized Loss	194
U.S. Government Agency Securities [Member]
Securities available for sale:
Less than 12 months, Fair Value	4,822
Less than 12 months, Unrealized Loss	148
12 Months or More, Fair Value	0
12 Months or More, Unrealized Loss	0
Total Fair Value	4,822
Total Unrealized Loss	$ 148