Note 14 - Additional Cash Flow Information (Details) - The following is a summary of the Company’s additional cash flow information during the nine months (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
The following is a summary of the Company’s additional cash flow information during the nine months [Abstract]
Interest paid	$ 9,136	$ 11,729
Income taxes paid	11,243	10,965
Transfers of loans to foreclosed assets	5,794	4,321
Transfers of loans acquired, covered by FDIC loss share, to foreclosed assets covered by FDIC loss share	7,324	9,667
Unsettled purchase of credit card portfolio	10,999
Unsettled retirement of trust preferred securities		$ 10,310