MORTGAGE BANKING ACTIVITIES (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
MORTGAGE BANKING ACTIVITIES
Balance, beginning of year	$ 10,614,000	$ 4,392,000
Origination of mortgage loans held for sale	291,155,000	252,194,000	137,843,000
Proceeds from the sale of mortgage loans held for sale	(305,242,000)	(255,670,000)	(152,770,000)
Net gain on sale of mortgage loans held for sale	6,979,000	9,698,000	4,091,000
Balance, end of year	3,506,000	10,614,000	4,392,000
Activity for mortgage loans held for sale
Balance, beginning of year	3,506,000	10,614,000	4,392,000
FHLMC
MORTGAGE BANKING ACTIVITIES
Balance, end of year	929,000,000	893,000,000
Activity for mortgage loans held for sale
Balance, beginning of year	929,000,000	893,000,000
Custodial escrow account balances maintained in connection with serviced loans	$ 6,000,000	$ 12,000,000