SECURITIES (Details 3) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 item	Jun. 30, 2013	Dec. 31, 2013
Available for sale:
Less than 12 months, Fair Value	$ 131,322,000		$ 131,322,000		$ 413,526,000
Less than 12 months, Unrealized losses			1,308,000		18,096,000
Greater than 12 months, Fair Value	272,267,000		272,267,000		40,595,000
Greater than 12 months, Unrealized losses			7,684,000		3,240,000
Held to maturity:
Less than 12 months, Fair Value	18,515,000		18,515,000		96,907,000
Less than 12 months, Unrealized losses			111,000		4,103,000
Greater than 12 months, Fair Value	60,975,000		60,975,000		19,136,000
Greater than 12 months, Unrealized losses			2,475,000		1,489,000
Other-Than-Temporary-Impairment
Number of general segments segregated in investment securities portfolio			2
Number of components into which the amount of impairment is split			2
Proceeds from sales of securities available for sale	36,000,000	28,600,000	234,749,000	75,165,000
Net losses realized on sale of securities available for sale	16,000		1,100,000
Net gains (losses) realized on sale of securities available for sale		300,000		600,000
Proceeds from calls of securities	2,200,000	15,000,000	2,500,000	46,700,000
Fair value of securities pledged to secure public deposits and FHLB and FRB overnight borrowings	410,200,000		410,200,000		397,500,000
Amount owned in FHLB, ACBB and FRB stock	10,690,000		10,690,000		7,034,000
U.S. GSE securities
Available for sale:
Less than 12 months, Fair Value					128,468,000
Less than 12 months, Unrealized losses					8,915,000
Greater than 12 months, Fair Value	114,950,000		114,950,000		23,966,000
Greater than 12 months, Unrealized losses			3,200,000		2,621,000
Held to maturity:
Less than 12 months, Fair Value					10,879,000
Less than 12 months, Unrealized losses					375,000
Greater than 12 months, Fair Value	7,404,000		7,404,000
Greater than 12 months, Unrealized losses			46,000
State and municipal obligations
Available for sale:
Less than 12 months, Fair Value	6,698,000		6,698,000		23,765,000
Less than 12 months, Unrealized losses			27,000		1,046,000
Greater than 12 months, Fair Value	13,017,000		13,017,000		966,000
Greater than 12 months, Unrealized losses			244,000		41,000
Held to maturity:
Less than 12 months, Fair Value					24,079,000
Less than 12 months, Unrealized losses					178,000
Greater than 12 months, Fair Value	641,000		641,000		385,000
Greater than 12 months, Unrealized losses			5,000		1,000
U.S. GSE residential mortgage-backed securities
Available for sale:
Less than 12 months, Fair Value					10,410,000
Less than 12 months, Unrealized losses					210,000
Greater than 12 months, Fair Value	1,550,000		1,550,000
Greater than 12 months, Unrealized losses			63,000
Held to maturity:
Less than 12 months, Fair Value					7,689,000
Less than 12 months, Unrealized losses					312,000
Greater than 12 months, Fair Value	7,205,000		7,205,000
Greater than 12 months, Unrealized losses			137,000
U.S. GSE residential collateralized mortgage obligations
Available for sale:
Less than 12 months, Fair Value	67,582,000		67,582,000		218,415,000
Less than 12 months, Unrealized losses			384,000		6,476,000
Greater than 12 months, Fair Value	124,854,000		124,854,000		12,757,000
Greater than 12 months, Unrealized losses			3,781,000		487,000
Held to maturity:
Less than 12 months, Fair Value	5,940,000		5,940,000		29,570,000
Less than 12 months, Unrealized losses			58,000		2,169,000
Greater than 12 months, Fair Value	32,032,000		32,032,000		17,752,000
Greater than 12 months, Unrealized losses			1,747,000		1,486,000
U.S. GSE commercial mortgage-backed securities
Available for sale:
Less than 12 months, Fair Value					2,834,000
Less than 12 months, Unrealized losses					242,000
Greater than 12 months, Fair Value	2,912,000		2,912,000
Greater than 12 months, Unrealized losses			134,000
Held to maturity:
Less than 12 months, Fair Value					9,776,000
Less than 12 months, Unrealized losses					356,000
Greater than 12 months, Fair Value	4,179,000		4,179,000
Greater than 12 months, Unrealized losses			87,000
U.S. GSE commercial collateralized mortgage obligations
Available for sale:
Less than 12 months, Fair Value	18,731,000		18,731,000		4,912,000
Less than 12 months, Unrealized losses			58,000		24,000
Held to maturity:
Less than 12 months, Fair Value	6,593,000		6,593,000		12,921,000
Less than 12 months, Unrealized losses			35,000		706,000
Greater than 12 months, Fair Value	8,514,000		8,514,000
Greater than 12 months, Unrealized losses			453,000
Non Agency commercial mortgage-backed securities
Available for sale:
Less than 12 months, Fair Value					3,578,000
Less than 12 months, Unrealized losses					80,000
Other Asset backed securities
Available for sale:
Less than 12 months, Fair Value	33,317,000		33,317,000		21,144,000
Less than 12 months, Unrealized losses			833,000		1,103,000
Greater than 12 months, Fair Value	14,984,000		14,984,000		2,906,000
Greater than 12 months, Unrealized losses			262,000		91,000
Corporate bonds
Available for sale:
Less than 12 months, Fair Value	4,994,000		4,994,000
Less than 12 months, Unrealized losses			6,000
Held to maturity:
Less than 12 months, Fair Value	5,982,000		5,982,000		1,993,000
Less than 12 months, Unrealized losses			18,000		7,000
Greater than 12 months, Fair Value	1,000,000		1,000,000		999,000
Greater than 12 months, Unrealized losses					$ 2,000