DEPOSITS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Account balances
Total time deposits	$ 1,113,113	$ 1,170,589
Continuing and discontinuing operations
Account balances
Time less than $100,000	517,880	548,895
Time $100,000 or more	595,233	621,694
Total time deposits	$ 1,113,113	$ 1,170,589