LOANS (Schedule of Loan Balances by Portfolio Class) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Total loans	$ 2,037,553	$ 1,570,430
Net deferred fees	3,234	3,771
Total loans including net deferred costs	2,040,787	1,574,201
Total loans (in percent)	100.00%	100.00%
Primary Residential Mortgages [Member]
Total loans	482,631	546,827
Total loans (in percent)	23.69%	34.82%
Home Equity Lines of Credit [Member]
Total loans	48,361	47,905
Total loans (in percent)	2.37%	3.05%
Junior Lien Loan on Residence [Member]
Total loans	12,450	13,114
Total loans (in percent)	0.61%	0.84%
Multifamily Property [Member]
Total loans	928,054	541,503
Total loans (in percent)	45.55%	34.48%
Owner-Occupied Commercial Real Estate [Member]
Total loans	96,534	79,735
Total loans (in percent)	4.74%	5.08%
Investment Commercial Real Estate [Member]
Total loans	355,742	267,406
Total loans (in percent)	17.46%	17.03%
Commercial and Industrial [Member]
Total loans	83,782	51,638
Total loans (in percent)	4.11%	3.29%
Secured by farmland [Member]
Total loans	190	197
Total loans (in percent)	0.01%	0.01%
Commercial construction loans [Member]
Total loans	4,735	5,893
Total loans (in percent)	0.23%	0.37%
Consumer and Other loans [Member]
Total loans	$ 25,074	$ 16,212
Total loans (in percent)	1.23%	1.03%