TRADE, OTHER AND LOANS RECEIVABLE (Nonaccrual Loans) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012
Receivable [Line Items]
Total loans		$ 511	$ 241
Period after which loans are placed on nonaccrual status (in days)		90 days
Period during which borrower has paid according to the contractual terms (in months)		6 months
Financing Receivable, Recorded Investment, Nonaccrual Status, Period After Which Loans are Reported as Past Due	30 days
Recorded investment in accruing loans equal to greater than 90 days past due		0	2,581	[1]
Commercial Real Estate Portfolio Segment
Receivable [Line Items]
Total loans		402	147
Recorded investment in accruing loans equal to greater than 90 days past due		0	2,581	[1]
Commercial Real Estate Portfolio Segment | Commercial - Owner Occupied
Receivable [Line Items]
Total loans		402	147
Recorded investment in accruing loans equal to greater than 90 days past due		0	2,581	[1]
Commercial and Industrial | Commercial and Industrial
Receivable [Line Items]
Total loans		109	94
Recorded investment in accruing loans equal to greater than 90 days past due		$ 0	$ 0	[1]

[1] $2,126 is guaranteed by the USDA or SBA.