Note 19 - Supplemental Disclosures to Consolidated Statements of Cash Flows (Tables)

6 Months Ended

Jun. 30, 2017

Notes Tables

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

	Six Months Ended June 30,
	2017		2016
	(Dollars in thousands)
Supplemental Disclosures of Cash Flow Information:
Cash paid during the period for:
Income taxes	$	116,638	$	84,335