Note 20 - Supplemental Disclosures to Condensed Consolidated Statements of Cash Flows (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Three Months Ended March 31,
	2013			2012
	(Dollars in thousands)
Supplemental Disclosures of Cash Flow Information:
Cash paid during the period for:
Interest		$	35,012	$	33,370
Income taxes		$	8	$	44