LOANS (Schedule of Schedule of Risk Category of Loans by Class of Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Total Loans	$ 2,739,447	$ 2,247,257
Pass [Member]
Total Loans	2,680,446	2,197,300
Special Mention [Member]
Total Loans	20,325	14,148
Substandard [Member]
Total Loans	$ 38,676	$ 35,809
Doubtful [Member]
Total Loans
Commercial and Industrial Sector [Member]
Total Loans	$ 128,475	$ 81,362
Commercial and Industrial Sector [Member] | Pass [Member]
Total Loans	119,878	81,093
Commercial and Industrial Sector [Member] | Special Mention [Member]
Total Loans	8,352	21
Commercial and Industrial Sector [Member] | Substandard [Member]
Total Loans	$ 245	$ 248
Commercial and Industrial Sector [Member] | Doubtful [Member]
Total Loans
Agricultural Sector [Member]
Total Loans	$ 183	$ 364
Residential Portfolio Segment [Member] | Junior Lien [Member]
Total Loans	11,049	11,808
Residential Portfolio Segment [Member] | Junior Lien [Member] | Pass [Member]
Total Loans	$ 10,907	$ 11,644
Residential Portfolio Segment [Member] | Junior Lien [Member] | Special Mention [Member]
Total Loans
Residential Portfolio Segment [Member] | Junior Lien [Member] | Substandard [Member]
Total Loans	$ 142	$ 164
Residential Portfolio Segment [Member] | Junior Lien [Member] | Doubtful [Member]
Total Loans
Consumer and Other [Member]
Total Loans	$ 32,058	$ 27,084
Consumer and Other [Member] | Pass [Member]
Total Loans	$ 32,058	$ 27,082
Consumer and Other [Member] | Special Mention [Member]
Total Loans
Consumer and Other [Member] | Substandard [Member]
Total Loans		$ 2
Consumer and Other [Member] | Doubtful [Member]
Total Loans
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member]
Total Loans	$ 482,765	$ 480,149
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member] | Pass [Member]
Total Loans	473,756	471,219
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member] | Special Mention [Member]
Total Loans	1,352	1,366
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member] | Substandard [Member]
Total Loans	$ 7,657	$ 7,564
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member] | Doubtful [Member]
Total Loans
Home Equity Lines of Credit [Member] | Residential Portfolio Segment [Member]
Total Loans	$ 51,832	$ 50,302
Home Equity Lines of Credit [Member] | Residential Portfolio Segment [Member] | Pass [Member]
Total Loans	$ 51,626	$ 50,092
Home Equity Lines of Credit [Member] | Residential Portfolio Segment [Member] | Special Mention [Member]
Total Loans
Home Equity Lines of Credit [Member] | Residential Portfolio Segment [Member] | Substandard [Member]
Total Loans	$ 206	$ 210
Home Equity Lines of Credit [Member] | Residential Portfolio Segment [Member] | Doubtful [Member]
Total Loans
Multifamily Property [Member] | Commercial Real Estate Portfolio Segment [Member]
Total Loans	$ 1,371,139	$ 1,080,256
Multifamily Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total Loans	1,369,856	1,078,944
Multifamily Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total Loans	480	490
Multifamily Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Total Loans	$ 803	$ 822
Multifamily Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Total Loans
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member]
Total Loans	$ 126,926	$ 105,446
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total Loans	121,508	99,432
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total Loans	334	473
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Total Loans	$ 5,084	$ 5,541
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Total Loans
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member]
Total Loans	$ 534,870	$ 405,771
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass [Member]
Total Loans	500,674	372,865
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total Loans	9,657	11,648
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Total Loans	$ 24,539	$ 21,258
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Total Loans
Secured by farmland [Member] | Agricultural Sector [Member] | Pass [Member]
Total Loans	$ 183	$ 189
Secured by farmland [Member] | Agricultural Sector [Member] | Special Mention [Member]
Total Loans
Secured by farmland [Member] | Agricultural Sector [Member] | Substandard [Member]
Total Loans
Secured by farmland [Member] | Agricultural Sector [Member] | Doubtful [Member]
Total Loans
Agricultural Production Loans [Member] | Agricultural Sector [Member] | Pass [Member]
Total Loans		$ 175
Agricultural Production Loans [Member] | Agricultural Sector [Member] | Special Mention [Member]
Total Loans
Agricultural Production Loans [Member] | Agricultural Sector [Member] | Substandard [Member]
Total Loans
Agricultural Production Loans [Member] | Agricultural Sector [Member] | Doubtful [Member]
Total Loans
Construction Loans [Member] | Commercial Portfolio Segment [Member]
Total Loans	$ 150	$ 4,715
Construction Loans [Member] | Commercial Portfolio Segment [Member] | Pass [Member]
Total Loans		4,565
Construction Loans [Member] | Commercial Portfolio Segment [Member] | Special Mention [Member]
Total Loans	$ 150	$ 150
Construction Loans [Member] | Commercial Portfolio Segment [Member] | Substandard [Member]
Total Loans
Construction Loans [Member] | Commercial Portfolio Segment [Member] | Doubtful [Member]
Total Loans