Note 21 - Supplemental Disclosures to Condensed Consolidated Statements of Cash Flows (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

	Six Months Ended June 30,
	2016		2015
	(Dollars in thousands)
Supplemental Disclosures of Cash Flow Information:
Cash paid during the period for:
Income taxes	$	84,335	$	21,990