DISCONTINUED OPERATIONS (Textual) (Details) (USD $)	12 Months Ended	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2013	Jun. 30, 2013	Nov. 22, 2013	Apr. 19, 2013 offices	Apr. 05, 2013 offices
Income Statement Disclosures by Disposal Groups, Discontinued Operations [Line Items]
Net gain on sale of discontinued operations	$ 29,023,000
Association Bank Services [Member]
Income Statement Disclosures by Disposal Groups, Discontinued Operations [Line Items]
Deposits assumed by third party in sale transaction				572,100,000
Loans purchased by third party in sale transaction				20,800,000
Net gain on sale of discontinued operations	28,615,000	28,615,000
Goodwill allocated to sale transaction	18,000,000	18,000,000
Northern Florida Region [Member]
Income Statement Disclosures by Disposal Groups, Discontinued Operations [Line Items]
Deposits assumed by third party in sale transaction					120,300,000
Net gain on sale of discontinued operations	408,000		408,000
Goodwill allocated to sale transaction			700,000
Number of branch offices sold pursuant to sales agreement					8
Number of branch offices closed						3
Other expense from branch closures associated with discontinued operations			$ 2,300,000