LOANS (Aging of Recorded Investment in Past Due Loans by Class of Loans) (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	$ 5,814	$ 15,131
Loans over 90 days past due	21	39
Nonaccrual	15,417	19,244
Loans not past due	1,230,002	1,162,430
Total	1,251,254	1,196,844
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	100	1,668
Loans over 90 days past due	0	0
Nonaccrual	385	740
Loans not past due	241,309	198,976
Total	241,794	201,384
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	283,356	278,286
Residential Real Estate [Member] | Home Equity Line of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	550	476
Loans over 90 days past due	0	0
Nonaccrual	622	775
Loans not past due	97,786	98,806
Total	98,958	100,057
Residential Real Estate [Member] | Multi Family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	0	0
Loans over 90 days past due	0	0
Nonaccrual	0	0
Loans not past due	67,964	48,558
Total	67,964	48,558
Residential Real Estate [Member] | Residential Real Estate Other Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	3,693	6,615
Loans over 90 days past due	0	17
Nonaccrual	4,738	4,468
Loans not past due	108,003	118,571
Total	116,434	129,671
Nonresidential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	571,221	573,101
Nonresidential Real Estate [Member] | Commercial Mortgage Loans, Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	838	2,809
Loans over 90 days past due	0	0
Nonaccrual	6,583	7,000
Loans not past due	294,389	278,362
Total	301,810	288,171
Nonresidential Real Estate [Member] | Commercial Mortgage Loans, Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	608	2,788
Loans over 90 days past due	0	0
Nonaccrual	2,573	5,138
Loans not past due	266,230	277,004
Total	269,411	284,930
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	0	738
Loans over 90 days past due	0	0
Nonaccrual	510	1,075
Loans not past due	102,509	102,685
Total	103,019	104,498
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	15,806	16,447
Consumer [Member] | Consumer Credit Card Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	16	32
Loans over 90 days past due	20	22
Nonaccrual	0	0
Loans not past due	7,103	6,905
Total	7,139	6,959
Consumer [Member] | Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due	9	5
Loans over 90 days past due	1	0
Nonaccrual	6	48
Loans not past due	8,651	9,435
Total	8,667	9,488
Municipal Obligations [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-90 days past due		0
Loans over 90 days past due		0
Nonaccrual	0	0
Loans not past due	36,058	23,128
Total	$ 36,058	$ 23,128