LOANS (Schedule of Loans Outstanding, by Classification) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Total loans	$ 2,250,267	$ 1,574,201
Total loans (in percent)	100.00%	100.00%
Residential Mortgage [Member]
Total loans	466,760	532,911
Total loans (in percent)	20.74%	33.85%
Commercial Mortgage [Member]
Total loans	1,388,747	831,997
Total loans (in percent)	61.71%	52.85%
Commercial Loans [Member]
Total loans	308,743	131,795
Total loans (in percent)	13.72%	8.37%
Construction Loans [Member]
Total loans	5,998	5,893
Total loans (in percent)	0.27%	0.38%
Home Equity Lines [Member]
Total loans	50,141	47,905
Total loans (in percent)	2.23%	3.04%
Consumer Loans, Including Fixed Rate Home Equity Loans [Member]
Total loans	28,040	21,852
Total loans (in percent)	1.25%	1.39%
Other loans [Member]
Total loans	$ 1,838	$ 1,848
Total loans (in percent)	0.08%	0.12%